The molecule is a lysophosphatidylcholine 20:4 in which the the acyl group at position 1 is specified as (8Z,11Z,14Z,17Z)-icosatetraenoyl. It derives from an all-cis-8,11,14,17-icosatetraenoic acid.
[(2R)-2-hydroxy-3-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate