(11S)-hydroxy-(9S,10S)-epoxy-(12Z)-octadecenoate => (9S)-hydroperoxy-(10E,12Z)-octadecadienoate
(11s)-hydroxy-(9s,10s)-epoxy-(12z)-octadecenoate => (9s)-hydroperoxy-(10e,12z)-octadecadienoate
(11S)-hydroxy-(9S,10S)-epoxy-(12Z)-octadecenoate => (9S)-hydroperoxy-(10E,12Z)-octadecadienoate
(11s)-hydroxy-(9s,10s)-epoxy-(12z)-octadecenoate => (9s)-hydroperoxy-(10e,12z)-octadecadienoate