The molecule is a trioxilin having (all-cis 5,8,14) double bond configuration; and 10-, (11S)- and (12R)-hydroxy substituents. It derives from an all-cis-icosa-5,8,14-trienoic acid. It is a conjugate acid of a trioxilin B3(1-).
(5Z,8Z,11S,12R,14Z)-10,11,12-trihydroxyicosa-5,8,14-trienoic acid