The molecule is an EpETE that is (5Z,9Z,11Z,14Z)-icosatetraenoic acid in which the epoxide function is located across positions 8 and 9. It is a conjugate acid of a (5Z,8R,9Z,11Z,14Z)-8,9-epoxyicosatetraenoate.
(Z)-7-[(2R,3Z)-3-[(2Z,5Z)-undeca-2,5-dienylidene]oxiran-2-yl]hept-5-enoic acid