SMILES: CCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)([O-])OCC[N+](C)(C)C
Description: The molecule is a phosphatidylcholine 42:0 in which the acyl groups specified at positions 1 and 2 are eicosanoyl and docosanoyl respectively. It derives from an icosanoic acid and a docosanoic acid.