preferred_name: (13R)-hydroperoxy-(9Z,11E)-octadecadienoate => (11S)-hydroperoxy-(9Z,12Z)-octadecadienoate
preferred_name_lc: (13r)-hydroperoxy-(9z,11e)-octadecadienoate => (11s)-hydroperoxy-(9z,12z)-octadecadienoate
label: (13R)-hydroperoxy-(9Z,11E)-octadecadienoate => (11S)-hydroperoxy-(9Z,12Z)-octadecadienoate
label_lc: (13r)-hydroperoxy-(9z,11e)-octadecadienoate => (11s)-hydroperoxy-(9z,12z)-octadecadienoate