PC-Compound ::= { id { id cid 21933884 }, atoms { aid { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 }, element { o, o, o, o, c, c, c, c, c, h, h, h, h, h, h, h, h, h }, charge { { aid 3, value -1 } } }, bonds { aid1 { 1, 1, 2, 2, 3, 4, 5, 5, 5, 6, 6, 7, 7, 7, 8, 8, 8 }, aid2 { 5, 17, 6, 18, 9, 9, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 }, order { single, single, single, single, single, double, single, single, single, single, single, single, single, single, single, single, single } }, stereo { tetrahedral { center 6, above 2, top 5, bottom 9, below 10, 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, 17, 18 }, conformers { { x { { 25369, 10, -4 }, { 4269, 10, -3 }, { 6001, 10, -3 }, { 5135, 10, -3 }, { 3403, 10, -3 }, { 4269, 10, -3 }, { 2903, 10, -3 }, { 3903, 10, -3 }, { 5135, 10, -3 }, { 48059, 10, -4 }, { 34399, 10, -4 }, { 2593, 10, -3 }, { 2366, 10, -3 }, { 3366, 10, -3 }, { 4213, 10, -3 }, { 44399, 10, -4 }, { 2, 10, 0 }, { 48059, 10, -4 } }, y { { -905, 10, -3 }, { 1095, 10, -3 }, { 95, 10, -3 }, { -1405, 10, -3 }, { -405, 10, -3 }, { 95, 10, -3 }, { 461, 10, -3 }, { -1271, 10, -3 }, { -405, 10, -3 }, { 405, 10, -3 }, { 771, 10, -3 }, { 998, 10, -3 }, { 151, 10, -3 }, { -1581, 10, -3 }, { -1808, 10, -3 }, { -961, 10, -3 }, { -595, 10, -3 }, { 1405, 10, -3 } }, style { annotation { wavy }, aid1 { 6 }, aid2 { 2 } } } } } }, charge -1, 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 { 113, 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 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 '00000371C0603800000000000000000000000000000000000000000000 000000000000000000001A00000800000C54A08002020800000200080000900802000000000000 000001400000011014000000004000052000010000000000080000000000000000000000000000 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 "2,3-dihydroxy-3-methyl-butanoate" }, { 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 "2,3-dihydroxy-3-methylbutanoate" }, { urn { label "IUPAC Name", name "Preferred", datatype string, version "2.0.2", software "LexiChem", source "openeye.com", release "2011.09.13" }, value sval "2,3-dihydroxy-3-methylbutanoate" }, { urn { label "IUPAC Name", name "Systematic", datatype string, version "2.0.2", software "LexiChem", source "openeye.com", release "2011.09.13" }, value sval "3-methyl-2,3-bis(oxidanyl)butanoate" }, { urn { label "IUPAC Name", name "Traditional", datatype string, version "2.0.2", software "LexiChem", source "openeye.com", release "2011.09.13" }, value sval "2,3-dihydroxy-3-methyl-butyrate" }, { urn { label "InChI", name "Standard", datatype string, version "1.0.3", software "InChI", source "nist.gov", release "2011.09.13" }, value sval "InChI=1S/C5H10O4/c1-5(2,9)3(6)4(7)8/h3,6,9H,1-2H3,(H,7,8)/p-1" }, { urn { label "InChIKey", name "Standard", datatype string, version "1.0.3", software "InChI", source "nist.gov", release "2011.09.13" }, value sval "JTEYKUFKXGDTEU-UHFFFAOYSA-M" }, { urn { label "Log P", name "XLogP3-AA", datatype double, version "3.0", source "sioc-ccbg.ac.cn", release "2011.09.13" }, value fval { -2, 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 { 133050084, 10, -6 } }, { urn { label "Molecular Formula", datatype string, version "2.1", software "PubChem", source "ncbi.nlm.nih.gov", release "2011.09.13" }, value sval "C5H9O4-" }, { urn { label "Molecular Weight", datatype double, version "2.1", software "PubChem", source "ncbi.nlm.nih.gov", release "2011.09.13" }, value fval { 13312256, 10, -5 } }, { urn { label "SMILES", name "Canonical", datatype string, version "1.7.4", software "OEChem", source "openeye.com", release "2011.09.13" }, value sval "CC(C)(C(C(=O)[O-])O)O" }, { urn { label "SMILES", name "Isomeric", datatype string, version "1.7.4", software "OEChem", source "openeye.com", release "2011.09.13" }, value sval "CC(C)(C(C(=O)[O-])O)O" }, { 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 { 806, 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 { 133050084, 10, -6 } } }, count { heavy-atom 9, 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 } }