PC-Compound ::= {
  id {
    id cid 137
  },
  atoms {
    aid {
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15,
      16,
      17,
      18
    },
    element {
      o,
      o,
      o,
      n,
      c,
      c,
      c,
      c,
      c,
      h,
      h,
      h,
      h,
      h,
      h,
      h,
      h,
      h
    }
  },
  bonds {
    aid1 {
      1,
      2,
      2,
      3,
      4,
      4,
      4,
      5,
      5,
      5,
      5,
      6,
      6,
      6,
      7,
      8,
      8
    },
    aid2 {
      7,
      9,
      18,
      9,
      8,
      16,
      17,
      6,
      7,
      10,
      11,
      9,
      12,
      13,
      8,
      14,
      15
    },
    order {
      double,
      single,
      single,
      double,
      single,
      single,
      single,
      single,
      single,
      single,
      single,
      single,
      single,
      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,
        18
      },
      conformers {
        {
          x {
            { 4269, 10, -3 },
            { 77331, 10, -4 },
            { 68671, 10, -4 },
            { 25369, 10, -4 },
            { 5135, 10, -3 },
            { 6001, 10, -3 },
            { 4269, 10, -3 },
            { 3403, 10, -3 },
            { 68671, 10, -4 },
            { 55335, 10, -4 },
            { 47365, 10, -4 },
            { 56025, 10, -4 },
            { 63996, 10, -4 },
            { 38015, 10, -4 },
            { 30044, 10, -4 },
            { 2, 10, 0 },
            { 25369, 10, -4 },
            { 827, 10, -2 }
          },
          y {
            { -125, 10, -2 },
            { -25, 10, -2 },
            { 125, 10, -2 },
            { -25, 10, -2 },
            { 25, 10, -2 },
            { -25, 10, -2 },
            { -25, 10, -2 },
            { 25, 10, -2 },
            { 25, 10, -2 },
            { 7249, 10, -4 },
            { 7249, 10, -4 },
            { -7249, 10, -4 },
            { -7249, 10, -4 },
            { 7249, 10, -4 },
            { 7249, 10, -4 },
            { 6, 10, -2 },
            { -87, 10, -2 },
            { 6, 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 "3.384",
        software "Cactvs",
        source "xemistry.com",
        release "2011.09.13"
      },
      value fval { 121, 10, 0 }
    },
    {
      urn {
        label "Count",
        name "Hydrogen Bond Acceptor",
        datatype uint,
        implementation "E_NHACCEPTORS",
        version "3.384",
        software "Cactvs",
        source "xemistry.com",
        release "2011.09.13"
      },
      value ival 4
    },
    {
      urn {
        label "Count",
        name "Hydrogen Bond Donor",
        datatype uint,
        implementation "E_NHDONORS",
        version "3.384",
        software "Cactvs",
        source "xemistry.com",
        release "2011.09.13"
      },
      value ival 2
    },
    {
      urn {
        label "Count",
        name "Rotatable Bond",
        datatype uint,
        implementation "E_NROTBONDS",
        version "3.384",
        software "Cactvs",
        source "xemistry.com",
        release "2011.09.13"
      },
      value ival 4
    },
    {
      urn {
        label "Fingerprint",
        name "SubStructure Keys",
        datatype fingerprint,
        parameters "extended 2",
        implementation "E_SCREEN",
        version "3.384",
        software "Cactvs",
        source "xemistry.com",
        release "2011.09.13"
      },
      value binary '00000371C0623000000000000000000000000000000000000000000000
000000000000000000001E00100800000804C18004000800400200080080900800000000000000
0000818000000000120080000040000400000000009B1100000000000000000000000000000000
0000000000000000'H
    },
    {
      urn {
        label "IUPAC Name",
        name "Allowed",
        datatype string,
        version "2.0.2",
        software "LexiChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "5-amino-4-oxo-pentanoic acid"
    },
    {
      urn {
        label "IUPAC Name",
        name "CAS-like Style",
        datatype string,
        version "2.0.2",
        software "LexiChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "5-amino-4-oxopentanoic acid"
    },
    {
      urn {
        label "IUPAC Name",
        name "Preferred",
        datatype string,
        version "2.0.2",
        software "LexiChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "5-amino-4-oxopentanoic acid"
    },
    {
      urn {
        label "IUPAC Name",
        name "Systematic",
        datatype string,
        version "2.0.2",
        software "LexiChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "5-azanyl-4-oxidanylidene-pentanoic acid"
    },
    {
      urn {
        label "IUPAC Name",
        name "Traditional",
        datatype string,
        version "2.0.2",
        software "LexiChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "5-amino-4-keto-valeric acid"
    },
    {
      urn {
        label "InChI",
        name "Standard",
        datatype string,
        version "1.0.3",
        software "InChI",
        source "nist.gov",
        release "2011.09.13"
      },
      value sval "InChI=1S/C5H9NO3/c6-3-4(7)1-2-5(8)9/h1-3,6H2,(H,8,9)"
    },
    {
      urn {
        label "InChIKey",
        name "Standard",
        datatype string,
        version "1.0.3",
        software "InChI",
        source "nist.gov",
        release "2011.09.13"
      },
      value sval "ZGXJTSGNIOSYLO-UHFFFAOYSA-N"
    },
    {
      urn {
        label "Log P",
        name "XLogP3-AA",
        datatype double,
        version "3.0",
        source "sioc-ccbg.ac.cn",
        release "2011.09.13"
      },
      value fval { -38, 10, -1 }
    },
    {
      urn {
        label "Mass",
        name "Exact",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2011.09.13"
      },
      value fval { 131058243, 10, -6 }
    },
    {
      urn {
        label "Molecular Formula",
        datatype string,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2011.09.13"
      },
      value sval "C5H9NO3"
    },
    {
      urn {
        label "Molecular Weight",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2011.09.13"
      },
      value fval { 13112986, 10, -5 }
    },
    {
      urn {
        label "SMILES",
        name "Canonical",
        datatype string,
        version "1.7.4",
        software "OEChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "C(CC(=O)O)C(=O)CN"
    },
    {
      urn {
        label "SMILES",
        name "Isomeric",
        datatype string,
        version "1.7.4",
        software "OEChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "C(CC(=O)O)C(=O)CN"
    },
    {
      urn {
        label "Topological",
        name "Polar Surface Area",
        datatype double,
        implementation "E_TPSA",
        version "3.384",
        software "Cactvs",
        source "xemistry.com",
        release "2011.09.13"
      },
      value fval { 804, 10, -1 }
    },
    {
      urn {
        label "Weight",
        name "MonoIsotopic",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2011.09.13"
      },
      value fval { 131058243, 10, -6 }
    }
  },
  count {
    heavy-atom 9,
    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 4
  }
}