preferred_name: (9S)-hydroperoxy-(10E,12Z)-octadecadienoate = (10R,11R)-epoxy-(9S)-hydroxy-(12Z)-octadecenoate
preferred_name_lc: (9s)-hydroperoxy-(10e,12z)-octadecadienoate = (10r,11r)-epoxy-(9s)-hydroxy-(12z)-octadecenoate
label: (9S)-hydroperoxy-(10E,12Z)-octadecadienoate = (10R,11R)-epoxy-(9S)-hydroxy-(12Z)-octadecenoate
label_lc: (9s)-hydroperoxy-(10e,12z)-octadecadienoate = (10r,11r)-epoxy-(9s)-hydroxy-(12z)-octadecenoate