PC-Compound ::= {
  id {
    id cid 643460
  },
  atoms {
    aid {
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15,
      16
    },
    element {
      o,
      o,
      c,
      c,
      c,
      c,
      c,
      c,
      h,
      h,
      h,
      h,
      h,
      h,
      h,
      h
    }
  },
  bonds {
    aid1 {
      1,
      1,
      2,
      3,
      3,
      3,
      4,
      4,
      5,
      5,
      6,
      6,
      6,
      7,
      7
    },
    aid2 {
      8,
      16,
      8,
      4,
      5,
      9,
      6,
      10,
      7,
      11,
      12,
      13,
      14,
      8,
      15
    },
    order {
      single,
      single,
      double,
      double,
      single,
      single,
      single,
      single,
      double,
      single,
      single,
      single,
      single,
      single,
      single
    }
  },
  stereo {
    planar {
      left 3,
      ltop 5,
      lbottom 9,
      right 4,
      rtop 10,
      rbottom 6,
      parity opposite,
      type planar
    },
    planar {
      left 5,
      ltop 3,
      lbottom 11,
      right 7,
      rtop 15,
      rbottom 8,
      parity opposite,
      type planar
    }
  },
  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 {
            { 71962, 10, -4 },
            { 63301, 10, -4 },
            { 3732, 10, -3 },
            { 2866, 10, -3 },
            { 45981, 10, -4 },
            { 2, 10, 0 },
            { 54641, 10, -4 },
            { 63301, 10, -4 },
            { 3732, 10, -3 },
            { 2866, 10, -3 },
            { 45981, 10, -4 },
            { 231, 10, -2 },
            { 14631, 10, -4 },
            { 169, 10, -2 },
            { 54641, 10, -4 },
            { 77331, 10, -4 }
          },
          y {
            { 44, 10, -2 },
            { -106, 10, -2 },
            { 44, 10, -2 },
            { -6, 10, -2 },
            { -6, 10, -2 },
            { 44, 10, -2 },
            { 44, 10, -2 },
            { -6, 10, -2 },
            { 106, 10, -2 },
            { -68, 10, -2 },
            { -68, 10, -2 },
            { 9769, 10, -4 },
            { 75, 10, -2 },
            { -969, 10, -4 },
            { 106, 10, -2 },
            { 13, 10, -2 }
          }
        }
      }
    }
  },
  charge 0,
  props {
    {
      urn {
        label "Compound",
        name "Canonicalized",
        datatype uint,
        release "2011.04.04"
      },
      value ival 1
    },
    {
      urn {
        label "Compound Complexity",
        datatype double,
        implementation "E_COMPLEXITY",
        version "3.396",
        software "Cactvs",
        source "xemistry.com",
        release "2012.02.08"
      },
      value fval { 123, 10, 0 }
    },
    {
      urn {
        label "Count",
        name "Hydrogen Bond Acceptor",
        datatype uint,
        implementation "E_NHACCEPTORS",
        version "3.396",
        software "Cactvs",
        source "xemistry.com",
        release "2012.02.08"
      },
      value ival 2
    },
    {
      urn {
        label "Count",
        name "Hydrogen Bond Donor",
        datatype uint,
        implementation "E_NHDONORS",
        version "3.396",
        software "Cactvs",
        source "xemistry.com",
        release "2012.02.08"
      },
      value ival 1
    },
    {
      urn {
        label "Count",
        name "Rotatable Bond",
        datatype uint,
        implementation "E_NROTBONDS",
        version "3.396",
        software "Cactvs",
        source "xemistry.com",
        release "2012.02.08"
      },
      value ival 2
    },
    {
      urn {
        label "Fingerprint",
        name "SubStructure Keys",
        datatype fingerprint,
        parameters "extended 2",
        implementation "E_SCREEN",
        version "3.396",
        software "Cactvs",
        source "xemistry.com",
        release "2012.02.08"
      },
      value binary '00000371C0603000000000000000000000000000000000000000000000
000000000000000000001A00000800000800808000020800000200880020D20800000000000000
080800000040080400000100001000000000009180000000000000000000000000000000000000
0000000000000000'H
    },
    {
      urn {
        label "IUPAC Name",
        name "Allowed",
        datatype string,
        version "2.1.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.02.08"
      },
      value sval "(2E,4E)-hexa-2,4-dienoic acid"
    },
    {
      urn {
        label "IUPAC Name",
        name "CAS-like Style",
        datatype string,
        version "2.1.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.02.08"
      },
      value sval "(2E,4E)-hexa-2,4-dienoic acid"
    },
    {
      urn {
        label "IUPAC Name",
        name "Preferred",
        datatype string,
        version "2.1.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.02.08"
      },
      value sval "(2E,4E)-hexa-2,4-dienoic acid"
    },
    {
      urn {
        label "IUPAC Name",
        name "Systematic",
        datatype string,
        version "2.1.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.02.08"
      },
      value sval "(2E,4E)-hexa-2,4-dienoic acid"
    },
    {
      urn {
        label "IUPAC Name",
        name "Traditional",
        datatype string,
        version "2.1.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.02.08"
      },
      value sval "(2E,4E)-hexa-2,4-dienoic acid"
    },
    {
      urn {
        label "InChI",
        name "Standard",
        datatype string,
        version "1.0.4",
        software "InChI",
        source "iupac.org",
        release "2012.02.08"
      },
      value sval "InChI=1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+"
    },
    {
      urn {
        label "InChIKey",
        name "Standard",
        datatype string,
        version "1.0.4",
        software "InChI",
        source "iupac.org",
        release "2012.02.08"
      },
      value sval "WSWCOQWTEOXDQX-MQQKCMAXSA-N"
    },
    {
      urn {
        label "Log P",
        name "XLogP3",
        datatype double,
        version "3.0",
        source "sioc-ccbg.ac.cn",
        release "2012.02.08"
      },
      value fval { 13, 10, -1 }
    },
    {
      urn {
        label "Mass",
        name "Exact",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2012.02.08"
      },
      value fval { 112052429, 10, -6 }
    },
    {
      urn {
        label "Molecular Formula",
        datatype string,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2012.02.08"
      },
      value sval "C6H8O2"
    },
    {
      urn {
        label "Molecular Weight",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2012.02.08"
      },
      value fval { 11212652, 10, -5 }
    },
    {
      urn {
        label "SMILES",
        name "Canonical",
        datatype string,
        version "1.7.6",
        software "OEChem",
        source "openeye.com",
        release "2012.02.08"
      },
      value sval "CC=CC=CC(=O)O"
    },
    {
      urn {
        label "SMILES",
        name "Isomeric",
        datatype string,
        version "1.7.6",
        software "OEChem",
        source "openeye.com",
        release "2012.02.08"
      },
      value sval "C/C=C/C=C/C(=O)O"
    },
    {
      urn {
        label "Topological",
        name "Polar Surface Area",
        datatype double,
        implementation "E_TPSA",
        version "3.396",
        software "Cactvs",
        source "xemistry.com",
        release "2012.02.08"
      },
      value fval { 373, 10, -1 }
    },
    {
      urn {
        label "Weight",
        name "MonoIsotopic",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2012.02.08"
      },
      value fval { 112052429, 10, -6 }
    }
  },
  count {
    heavy-atom 8,
    atom-chiral 0,
    atom-chiral-def 0,
    atom-chiral-undef 0,
    bond-chiral 2,
    bond-chiral-def 2,
    bond-chiral-undef 0,
    isotope-atom 0,
    covalent-unit 1,
    tautomers 3
  }
}