The molecule is a 1,2-diacyl-sn-glycerol in which the acyl groups at positions 1 and 2 are specified as palmitoyl and (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl respectively. It derives from an all-cis-docosa-4,7,10,13,16,19-hexaenoic acid and a hexadecanoic acid.
[(2S)-1-hexadecanoyloxy-3-hydroxypropan-2-yl] (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate