SMILES: CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\\CCCCCCCC)COP(=O)([O-])OCC[N+](C)(C)C
Description: The molecule is a phosphatidylcholine 42:1 in which the acyl groups specified at positions 1 and 2 are (9Z)-octadecenoyl and tetracosanoyl respectively. It derives from a tetracosanoic acid and an oleic acid.