label: (10R)-hydroperoxy-(8E,12Z,15Z)-octadecatrienoate = 12,13-epoxy-(10R)-hydroxy-(8E,15Z)-octadecadienoate
label_lc: (10r)-hydroperoxy-(8e,12z,15z)-octadecatrienoate = 12,13-epoxy-(10r)-hydroxy-(8e,15z)-octadecadienoate