The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of (10R)-hydroxy-(11S,12S)-epoxyicosa-(5Z,8Z,14Z)-trienoic acid, obtained by deprotonation of the carboxy group. It is a conjugate base of a (10R)-hydroxy-(11S,12S)-epoxyicosa-(5Z,8Z,14Z)-trienoic acid.
(5Z,8Z,10R)-10-hydroxy-10-[(2S,3S)-3-[(Z)-oct-2-enyl]oxiran-2-yl]deca-5,8-dienoate