The molecule is a 14,15-EET(1-) that is the conjugate base of (14S,15R)-EET, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (14S,15R)-EET. It is an enantiomer of a (14R,15S)-EET(1-).
(5Z,8Z,11Z)-13-[(2S,3R)-3-pentyloxiran-2-yl]trideca-5,8,11-trienoate