SMILES: CCCCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC
Description: The molecule is a phosphatidylcholine 42:0 in which the acyl groups specified at positions 1 and 2 are tetracosanoyl and octadecanoyl respectively. It derives from an octadecanoic acid and a tetracosanoic acid.