phosphatidylcholine 39:5 PC(17:0/22:5(7Z,10Z,13Z,16Z,19Z)) 1-heptadecanoyl-2-(7Z,10Z,13Z,16Z,19Z-docosapentaenoyl)-sn-glycero-3-phosphocholine 821.593 822.147 C47H84NO8P CHEBI:137201 InChI=1S/C47H84NO8P/c1-6-8-10-12-14-16-18-20-22-23-24-25-26-28-30-32-34-36-38-40-47(50)56-45(44-55-57(51,52)54-42-41-48(3,4)5)43-53-46(49)39-37-35-33-31-29-27-21-19-17-15-13-11-9-7-2/h8,10,14,16,20,22,24-25,28,30,45H,6-7,9,11-13,15,17-19,21,23,26-27,29,31-44H2,1-5H3/b10-8-,16-14-,22-20-,25-24-,30-28-/t45-/m1/s1 LIPID_MAPS_instance:LMGP01010719 ZVSXKJXCODHGBN-BETHSQCDSA-N [C@](COC(=O)CCCCCCCCCCCCCCCC)(OC(=O)CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CC)([H])COP(OCC[N+](C)(C)C)([O-])=O chebi_ontology