PC-Compounds ::= {
  {
    id {
      id cid 77
    },
    atoms {
      aid {
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        20,
        21,
        22,
        23,
        24
      },
      element {
        o,
        o,
        o,
        o,
        o,
        c,
        c,
        c,
        c,
        c,
        c,
        c,
        h,
        h,
        h,
        h,
        h,
        h,
        h,
        h,
        h,
        h,
        h,
        h
      }
    },
    bonds {
      aid1 {
        1,
        1,
        2,
        2,
        3,
        4,
        4,
        5,
        6,
        6,
        6,
        7,
        7,
        7,
        8,
        8,
        8,
        9,
        9,
        9,
        10,
        10,
        10
      },
      aid2 {
        6,
        22,
        11,
        23,
        11,
        12,
        24,
        12,
        7,
        8,
        11,
        9,
        10,
        13,
        12,
        14,
        15,
        16,
        17,
        18,
        19,
        20,
        21
      },
      order {
        single,
        single,
        single,
        single,
        double,
        single,
        single,
        double,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single
      }
    },
    stereo {
      tetrahedral {
        center 6,
        above 1,
        top 7,
        bottom 8,
        below 11,
        parity any,
        type tetrahedral
      }
    },
    coords {
      {
        type {
          twod,
          computed,
          units-unknown
        },
        aid {
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
          11,
          12,
          13,
          14,
          15,
          16,
          17,
          18,
          19,
          20,
          21,
          22,
          23,
          24
        },
        conformers {
          {
            x {
              { 4769, 10, -3 },
              { 25369, 10, -4 },
              { 3403, 10, -3 },
              { 26556, 10, -4 },
              { 43614, 10, -4 },
              { 4269, 10, -3 },
              { 5135, 10, -3 },
              { 3769, 10, -3 },
              { 6001, 10, -3 },
              { 57778, 10, -4 },
              { 3403, 10, -3 },
              { 35953, 10, -4 },
              { 47365, 10, -4 },
              { 31657, 10, -4 },
              { 43516, 10, -4 },
              { 5691, 10, -3 },
              { 6538, 10, -3 },
              { 6311, 10, -3 },
              { 62528, 10, -4 },
              { 61763, 10, -4 },
              { 53028, 10, -4 },
              { 4459, 10, -3 },
              { 2, 10, 0 },
              { 2548, 10, -3 }
            },
            y {
              { -15177, 10, -4 },
              { -6517, 10, -4 },
              { -21517, 10, -4 },
              { 15411, 10, -4 },
              { 18419, 10, -4 },
              { -6517, 10, -4 },
              { -1517, 10, -4 },
              { 2143, 10, -4 },
              { -6517, 10, -4 },
              { 6143, 10, -4 },
              { -11517, 10, -4 },
              { 11991, 10, -4 },
              { 3232, 10, -4 },
              { 3573, 10, -4 },
              { 4264, 10, -4 },
              { -11886, 10, -4 },
              { -9617, 10, -4 },
              { -1148, 10, -4 },
              { 2158, 10, -4 },
              { 10893, 10, -4 },
              { 10129, 10, -4 },
              { -20547, 10, -4 },
              { -9617, 10, -4 },
              { 21517, 10, -4 }
            },
            style {
              annotation {
                wavy
              },
              aid1 {
                6
              },
              aid2 {
                1
              }
            }
          }
        }
      }
    },
    charge 0,
    props {
      {
        urn {
          label "Compound",
          name "Canonicalized",
          datatype uint,
          release "2021.10.14"
        },
        value ival 1
      },
      {
        urn {
          label "Compound Complexity",
          datatype double,
          implementation "E_COMPLEXITY",
          version "3.4.8.18",
          software "Cactvs",
          source "Xemistry GmbH",
          release "2021.10.14"
        },
        value fval { 198, 10, 0 }
      },
      {
        urn {
          label "Count",
          name "Hydrogen Bond Acceptor",
          datatype uint,
          implementation "E_NHACCEPTORS",
          version "3.4.8.18",
          software "Cactvs",
          source "Xemistry GmbH",
          release "2021.10.14"
        },
        value ival 5
      },
      {
        urn {
          label "Count",
          name "Hydrogen Bond Donor",
          datatype uint,
          implementation "E_NHDONORS",
          version "3.4.8.18",
          software "Cactvs",
          source "Xemistry GmbH",
          release "2021.10.14"
        },
        value ival 3
      },
      {
        urn {
          label "Count",
          name "Rotatable Bond",
          datatype uint,
          implementation "E_NROTBONDS",
          version "3.4.8.18",
          software "Cactvs",
          source "Xemistry GmbH",
          release "2021.10.14"
        },
        value ival 4
      },
      {
        urn {
          label "Fingerprint",
          name "SubStructure Keys",
          datatype fingerprint,
          parameters "extended 2",
          implementation "E_SCREEN",
          version "3.4.8.18",
          software "Cactvs",
          source "Xemistry GmbH",
          release "2021.10.14"
        },
        value binary '00000371C06038000000000000000000000000000000000000000000
00000000000000000000001A00000800000D448080000208000002000800009008020000000000
00000001400000010016000000004000052000010000CB00000E80000000000000000000000000
000000000000000000'H
      },
      {
        urn {
          label "IUPAC Name",
          name "Allowed",
          datatype string,
          version "2.7.0",
          software "Lexichem TK",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "2-hydroxy-2-isopropyl-butanedioic acid"
      },
      {
        urn {
          label "IUPAC Name",
          name "CAS-like Style",
          datatype string,
          version "2.7.0",
          software "Lexichem TK",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "2-hydroxy-2-propan-2-ylbutanedioic acid"
      },
      {
        urn {
          label "IUPAC Name",
          name "Markup",
          datatype string,
          version "2.7.0",
          software "Lexichem TK",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "2-hydroxy-2-propan-2-ylbutanedioic acid"
      },
      {
        urn {
          label "IUPAC Name",
          name "Preferred",
          datatype string,
          version "2.7.0",
          software "Lexichem TK",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "2-hydroxy-2-propan-2-ylbutanedioic acid"
      },
      {
        urn {
          label "IUPAC Name",
          name "Systematic",
          datatype string,
          version "2.7.0",
          software "Lexichem TK",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "2-oxidanyl-2-propan-2-yl-butanedioic acid"
      },
      {
        urn {
          label "IUPAC Name",
          name "Traditional",
          datatype string,
          version "2.7.0",
          software "Lexichem TK",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "2-hydroxy-2-isopropyl-succinic acid"
      },
      {
        urn {
          label "InChI",
          name "Standard",
          datatype string,
          version "1.0.6",
          software "InChI",
          source "iupac.org",
          release "2021.10.14"
        },
        value sval "InChI=1S/C7H12O5/c1-4(2)7(12,6(10)11)3-5(8)9/h4,12H,3H2,1-
2H3,(H,8,9)(H,10,11)"
      },
      {
        urn {
          label "InChIKey",
          name "Standard",
          datatype string,
          version "1.0.6",
          software "InChI",
          source "iupac.org",
          release "2021.10.14"
        },
        value sval "BITYXLXUCSKTJS-UHFFFAOYSA-N"
      },
      {
        urn {
          label "Log P",
          name "XLogP3-AA",
          datatype double,
          version "3.0",
          source "sioc-ccbg.ac.cn",
          release "2021.10.14"
        },
        value fval { -2, 10, -1 }
      },
      {
        urn {
          label "Mass",
          name "Exact",
          datatype string,
          version "2.2",
          software "PubChem",
          source "ncbi.nlm.nih.gov",
          release "2021.10.14"
        },
        value sval "176.06847348"
      },
      {
        urn {
          label "Molecular Formula",
          datatype string,
          version "2.2",
          software "PubChem",
          source "ncbi.nlm.nih.gov",
          release "2021.10.14"
        },
        value sval "C7H12O5"
      },
      {
        urn {
          label "Molecular Weight",
          datatype string,
          version "2.2",
          software "PubChem",
          source "ncbi.nlm.nih.gov",
          release "2021.10.14"
        },
        value sval "176.17"
      },
      {
        urn {
          label "SMILES",
          name "Canonical",
          datatype string,
          version "2.3.0",
          software "OEChem",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "CC(C)C(CC(=O)O)(C(=O)O)O"
      },
      {
        urn {
          label "SMILES",
          name "Isomeric",
          datatype string,
          version "2.3.0",
          software "OEChem",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "CC(C)C(CC(=O)O)(C(=O)O)O"
      },
      {
        urn {
          label "Topological",
          name "Polar Surface Area",
          datatype double,
          implementation "E_TPSA",
          version "3.4.8.18",
          software "Cactvs",
          source "Xemistry GmbH",
          release "2021.10.14"
        },
        value fval { 948, 10, -1 }
      },
      {
        urn {
          label "Weight",
          name "MonoIsotopic",
          datatype string,
          version "2.2",
          software "PubChem",
          source "ncbi.nlm.nih.gov",
          release "2021.10.14"
        },
        value sval "176.06847348"
      }
    },
    count {
      heavy-atom 12,
      atom-chiral 1,
      atom-chiral-def 0,
      atom-chiral-undef 1,
      bond-chiral 0,
      bond-chiral-def 0,
      bond-chiral-undef 0,
      isotope-atom 0,
      covalent-unit 1,
      tautomers -1
    }
  }
}