The molecule is a phosphatidylcholine 36:0 where the acyl substituents at positions 1 and 2 are icosanoyl and palmitoyl respectively. It is a phosphatidylcholine 36:0 and a 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphocholine. It derives from a 1-icosanoyl-sn-glycero-3-phosphocholine and an icosanoic acid.
[(2R)-2-hexadecanoyloxy-3-icosanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate