PC-Compounds ::= {
  {
    id {
      id cid 162406
    },
    atoms {
      aid {
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12,
        13,
        14,
        15,
        16
      },
      element {
        o,
        o,
        o,
        o,
        c,
        c,
        c,
        c,
        h,
        h,
        h,
        h,
        h,
        h,
        h,
        h
      }
    },
    bonds {
      aid1 {
        1,
        1,
        2,
        2,
        3,
        4,
        4,
        5,
        5,
        5,
        6,
        6,
        7,
        8,
        8
      },
      aid2 {
        5,
        14,
        6,
        15,
        7,
        8,
        16,
        6,
        7,
        9,
        10,
        11,
        8,
        12,
        13
      },
      order {
        single,
        single,
        single,
        single,
        double,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single,
        single
      }
    },
    stereo {
      tetrahedral {
        center 5,
        above 1,
        top 6,
        bottom 7,
        below 9,
        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
        },
        conformers {
          {
            x {
              { 4269, 10, -3 },
              { 25369, 10, -4 },
              { 5135, 10, -3 },
              { 68671, 10, -4 },
              { 4269, 10, -3 },
              { 3403, 10, -3 },
              { 5135, 10, -3 },
              { 6001, 10, -3 },
              { 48059, 10, -4 },
              { 38015, 10, -4 },
              { 30044, 10, -4 },
              { 56025, 10, -4 },
              { 63996, 10, -4 },
              { 3732, 10, -3 },
              { 2, 10, 0 },
              { 7404, 10, -3 }
            },
            y {
              { -1095, 10, -3 },
              { -95, 10, -3 },
              { 1405, 10, -3 },
              { 405, 10, -3 },
              { -95, 10, -3 },
              { 405, 10, -3 },
              { 405, 10, -3 },
              { -95, 10, -3 },
              { -405, 10, -3 },
              { 8799, 10, -4 },
              { 8799, 10, -4 },
              { -5699, 10, -4 },
              { -5699, 10, -4 },
              { -1405, 10, -3 },
              { 215, 10, -3 },
              { 95, 10, -3 }
            },
            style {
              annotation {
                wavy
              },
              aid1 {
                5
              },
              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 { 801, 10, -1 }
      },
      {
        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 4
      },
      {
        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 3
      },
      {
        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
00000000000000000000001A00000800000814A080020000000002000800801000020000000000
000000014000000110040000000040000520000100004000000000000000000000000000000000
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 "1,3,4-trihydroxybutan-2-one"
      },
      {
        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 "1,3,4-trihydroxy-2-butanone"
      },
      {
        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 "1,3,4-trihydroxybutan-2-one"
      },
      {
        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 "1,3,4-trihydroxybutan-2-one"
      },
      {
        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 "1,3,4-tris(oxidanyl)butan-2-one"
      },
      {
        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 "1,3,4-trihydroxybutan-2-one"
      },
      {
        urn {
          label "InChI",
          name "Standard",
          datatype string,
          version "1.0.6",
          software "InChI",
          source "iupac.org",
          release "2021.10.14"
        },
        value sval "InChI=1S/C4H8O4/c5-1-3(7)4(8)2-6/h3,5-7H,1-2H2"
      },
      {
        urn {
          label "InChIKey",
          name "Standard",
          datatype string,
          version "1.0.6",
          software "InChI",
          source "iupac.org",
          release "2021.10.14"
        },
        value sval "UQPHVQVXLPRNCX-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, 0 }
      },
      {
        urn {
          label "Mass",
          name "Exact",
          datatype string,
          version "2.2",
          software "PubChem",
          source "ncbi.nlm.nih.gov",
          release "2021.10.14"
        },
        value sval "120.04225873"
      },
      {
        urn {
          label "Molecular Formula",
          datatype string,
          version "2.2",
          software "PubChem",
          source "ncbi.nlm.nih.gov",
          release "2021.10.14"
        },
        value sval "C4H8O4"
      },
      {
        urn {
          label "Molecular Weight",
          datatype string,
          version "2.2",
          software "PubChem",
          source "ncbi.nlm.nih.gov",
          release "2021.10.14"
        },
        value sval "120.10"
      },
      {
        urn {
          label "SMILES",
          name "Canonical",
          datatype string,
          version "2.3.0",
          software "OEChem",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "C(C(C(=O)CO)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 "C(C(C(=O)CO)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 { 778, 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 "120.04225873"
      }
    },
    count {
      heavy-atom 8,
      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
    }
  }
}