PC-Compound ::= {
  id {
    id cid 6857360
  },
  atoms {
    aid {
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15
    },
    element {
      o,
      o,
      o,
      o,
      o,
      n,
      c,
      c,
      c,
      c,
      h,
      h,
      h,
      h,
      h
    },
    charge {
      {
        aid 2,
        value -1
      },
      {
        aid 4,
        value -1
      }
    }
  },
  bonds {
    aid1 {
      1,
      1,
      2,
      3,
      4,
      5,
      6,
      6,
      6,
      7,
      7,
      7,
      8,
      8
    },
    aid2 {
      8,
      15,
      9,
      9,
      10,
      10,
      7,
      13,
      14,
      8,
      9,
      11,
      10,
      12
    },
    order {
      single,
      single,
      single,
      double,
      single,
      double,
      single,
      single,
      single,
      single,
      single,
      single,
      single,
      single
    }
  },
  stereo {
    tetrahedral {
      center 7,
      above 6,
      top 8,
      bottom 9,
      below 11,
      parity clockwise,
      type tetrahedral
    },
    tetrahedral {
      center 8,
      above 1,
      top 7,
      bottom 10,
      below 12,
      parity clockwise,
      type tetrahedral
    }
  },
  coords {
    {
      type {
        twod,
        computed,
        units-unknown
      },
      aid {
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12,
        13,
        14,
        15
      },
      conformers {
        {
          x {
            { 4269, 10, -3 },
            { 25369, 10, -4 },
            { 4269, 10, -3 },
            { 6001, 10, -3 },
            { 5135, 10, -3 },
            { 25369, 10, -4 },
            { 3403, 10, -3 },
            { 4269, 10, -3 },
            { 3403, 10, -3 },
            { 5135, 10, -3 },
            { 3403, 10, -3 },
            { 48059, 10, -4 },
            { 2, 10, 0 },
            { 25369, 10, -4 },
            { 48059, 10, -4 }
          },
          y {
            { 1345, 10, -3 },
            { -1655, 10, -3 },
            { -1655, 10, -3 },
            { 345, 10, -3 },
            { -1155, 10, -3 },
            { 345, 10, -3 },
            { -155, 10, -3 },
            { 345, 10, -3 },
            { -1155, 10, -3 },
            { -155, 10, -3 },
            { 465, 10, -3 },
            { 655, 10, -3 },
            { 35, 10, -3 },
            { 965, 10, -3 },
            { 1655, 10, -3 }
          },
          style {
            annotation {
              wedge-up,
              wedge-down
            },
            aid1 {
              7,
              8
            },
            aid2 {
              6,
              1
            }
          }
        }
      }
    }
  },
  charge -2,
  props {
    {
      urn {
        label "Compound",
        name "Canonicalized",
        datatype uint,
        release "2010.01.29"
      },
      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 { 145, 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 6
    },
    {
      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 1
    },
    {
      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 '0000037180623800000000000000000000000000000000000000000000
000000000000000000001E0010080000083CE18006000800400200080000900802000000000000
000081C0000003101C000000004000073000010000430000000000000000000000000000000000
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 "(2S,3S)-2-amino-3-hydroxy-butanedioate"
    },
    {
      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 "(2S,3S)-2-amino-3-hydroxybutanedioate"
    },
    {
      urn {
        label "IUPAC Name",
        name "Preferred",
        datatype string,
        version "2.0.2",
        software "LexiChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "(2S,3S)-2-amino-3-hydroxybutanedioate"
    },
    {
      urn {
        label "IUPAC Name",
        name "Systematic",
        datatype string,
        version "2.0.2",
        software "LexiChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "(2S,3S)-2-azanyl-3-oxidanyl-butanedioate"
    },
    {
      urn {
        label "IUPAC Name",
        name "Traditional",
        datatype string,
        version "2.0.2",
        software "LexiChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "(2S,3S)-2-amino-3-hydroxy-succinate"
    },
    {
      urn {
        label "InChI",
        name "Standard",
        datatype string,
        version "1.0.3",
        software "InChI",
        source "nist.gov",
        release "2011.09.13"
      },
      value sval "InChI=1S/C4H7NO5/c5-1(3(7)8)2(6)4(9)10/h1-2,6H,5H2,(H,7,8)(H
,9,10)/p-2/t1-,2-/m0/s1"
    },
    {
      urn {
        label "InChIKey",
        name "Standard",
        datatype string,
        version "1.0.3",
        software "InChI",
        source "nist.gov",
        release "2011.09.13"
      },
      value sval "YYLQUHNPNCGKJQ-LWMBPPNESA-L"
    },
    {
      urn {
        label "Log P",
        name "XLogP3-AA",
        datatype double,
        version "3.0",
        source "sioc-ccbg.ac.cn",
        release "2011.09.13"
      },
      value fval { -31, 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 { 147016772, 10, -6 }
    },
    {
      urn {
        label "Molecular Formula",
        datatype string,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2011.09.13"
      },
      value sval "C4H5NO5-2"
    },
    {
      urn {
        label "Molecular Weight",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2011.09.13"
      },
      value fval { 1470862, 10, -4 }
    },
    {
      urn {
        label "SMILES",
        name "Canonical",
        datatype string,
        version "1.7.4",
        software "OEChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "C(C(C(=O)[O-])O)(C(=O)[O-])N"
    },
    {
      urn {
        label "SMILES",
        name "Isomeric",
        datatype string,
        version "1.7.4",
        software "OEChem",
        source "openeye.com",
        release "2011.09.13"
      },
      value sval "[C@H]([C@@H](C(=O)[O-])O)(C(=O)[O-])N"
    },
    {
      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 { 127, 10, 0 }
    },
    {
      urn {
        label "Weight",
        name "MonoIsotopic",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2011.09.13"
      },
      value fval { 147016772, 10, -6 }
    }
  },
  count {
    heavy-atom 10,
    atom-chiral 2,
    atom-chiral-def 2,
    atom-chiral-undef 0,
    bond-chiral 0,
    bond-chiral-def 0,
    bond-chiral-undef 0,
    isotope-atom 0,
    covalent-unit 1,
    tautomers 1
  }
}