PC-Compounds ::= {
  {
    id {
      id cid 323
    },
    atoms {
      aid {
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12,
        13,
        14,
        15,
        16,
        17
      },
      element {
        o,
        o,
        c,
        c,
        c,
        c,
        c,
        c,
        c,
        c,
        c,
        h,
        h,
        h,
        h,
        h,
        h
      }
    },
    bonds {
      aid1 {
        1,
        1,
        2,
        3,
        3,
        3,
        4,
        5,
        5,
        6,
        6,
        7,
        7,
        8,
        8,
        9,
        10,
        10
      },
      aid2 {
        4,
        11,
        11,
        4,
        5,
        6,
        7,
        8,
        12,
        10,
        13,
        9,
        14,
        9,
        15,
        16,
        11,
        17
      },
      order {
        single,
        single,
        double,
        single,
        double,
        single,
        double,
        single,
        single,
        double,
        single,
        single,
        single,
        double,
        single,
        single,
        single,
        single
      }
    },
    coords {
      {
        type {
          twod,
          computed,
          units-unknown
        },
        aid {
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
          11,
          12,
          13,
          14,
          15,
          16,
          17
        },
        conformers {
          {
            x {
              { 4666, 10, -3 },
              { 63981, 10, -4 },
              { 38, 10, -1 },
              { 38, 10, -1 },
              { 29061, 10, -4 },
              { 4666, 10, -3 },
              { 29061, 10, -4 },
              { 2, 10, 0 },
              { 2, 10, 0 },
              { 55321, 10, -4 },
              { 55321, 10, -4 },
              { 29132, 10, -4 },
              { 4666, 10, -3 },
              { 29132, 10, -4 },
              { 14643, 10, -4 },
              { 14643, 10, -4 },
              { 6069, 10, -3 }
            },
            y {
              { -1, 10, 0 },
              { -1, 10, 0 },
              { 5, 10, -1 },
              { -5, 10, -1 },
              { 10347, 10, -4 },
              { 1, 10, 0 },
              { -10347, 10, -4 },
              { 5208, 10, -4 },
              { -5208, 10, -4 },
              { 5, 10, -1 },
              { -5, 10, -1 },
              { 16546, 10, -4 },
              { 162, 10, -2 },
              { -16546, 10, -4 },
              { 8329, 10, -4 },
              { -8329, 10, -4 },
              { 81, 10, -2 }
            },
            style {
              annotation {
                aromatic,
                aromatic,
                aromatic,
                aromatic,
                aromatic,
                aromatic,
                aromatic,
                aromatic,
                aromatic,
                aromatic,
                aromatic
              },
              aid1 {
                1,
                1,
                3,
                3,
                3,
                4,
                5,
                6,
                7,
                8,
                10
              },
              aid2 {
                4,
                11,
                4,
                5,
                6,
                7,
                8,
                10,
                9,
                9,
                11
              }
            }
          }
        }
      }
    },
    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 { 196, 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 2
      },
      {
        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 0
      },
      {
        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 0
      },
      {
        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 '00000371807030000000000000000000000000000000000000003040
00000000000000810000001A00000000000C04809800300E80000400880220D208000208002020
000888000608C80C262284311A823A20A4C01108A98780C0200E00000000000800000000000000
100000000000000000'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 "chromen-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-benzopyran-2-one"
      },
      {
        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 "chromen-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 "chromen-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 "chromen-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 "coumarin"
      },
      {
        urn {
          label "InChI",
          name "Standard",
          datatype string,
          version "1.0.6",
          software "InChI",
          source "iupac.org",
          release "2021.10.14"
        },
        value sval "InChI=1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H"
      },
      {
        urn {
          label "InChIKey",
          name "Standard",
          datatype string,
          version "1.0.6",
          software "InChI",
          source "iupac.org",
          release "2021.10.14"
        },
        value sval "ZYGHJZDHTFUPRJ-UHFFFAOYSA-N"
      },
      {
        urn {
          label "Log P",
          name "XLogP3",
          datatype double,
          version "3.0",
          source "sioc-ccbg.ac.cn",
          release "2021.10.14"
        },
        value fval { 14, 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 "146.036779430"
      },
      {
        urn {
          label "Molecular Formula",
          datatype string,
          version "2.2",
          software "PubChem",
          source "ncbi.nlm.nih.gov",
          release "2021.10.14"
        },
        value sval "C9H6O2"
      },
      {
        urn {
          label "Molecular Weight",
          datatype string,
          version "2.2",
          software "PubChem",
          source "ncbi.nlm.nih.gov",
          release "2021.10.14"
        },
        value sval "146.14"
      },
      {
        urn {
          label "SMILES",
          name "Canonical",
          datatype string,
          version "2.3.0",
          software "OEChem",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "C1=CC=C2C(=C1)C=CC(=O)O2"
      },
      {
        urn {
          label "SMILES",
          name "Isomeric",
          datatype string,
          version "2.3.0",
          software "OEChem",
          source "OpenEye Scientific Software",
          release "2021.10.14"
        },
        value sval "C1=CC=C2C(=C1)C=CC(=O)O2"
      },
      {
        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 { 263, 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 "146.036779430"
      }
    },
    count {
      heavy-atom 11,
      atom-chiral 0,
      atom-chiral-def 0,
      atom-chiral-undef 0,
      bond-chiral 0,
      bond-chiral-def 0,
      bond-chiral-undef 0,
      isotope-atom 0,
      covalent-unit 1,
      tautomers -1
    }
  }
}