The molecule is a long-chain omega-3 fatty acid that is docosanoic acid having three double bonds located at positions 13, 16 and 19 (the (13Z,16Z,19Z-geoisomer). It is an omega-3 fatty acid and a docosatrienoic acid. It is a conjugate acid of a (13Z,16Z,19Z)-docosatrienoate.
(13Z,16Z,19Z)-docosa-13,16,19-trienoic acid