preferred_name: a N-[omega-(9R)-hydroperoxy-(10E,12Z)-octadecadienoyloxy]-acylsphin-4E-enine => a N-[omega-(9Z,12Z)-octadecadienoyloxy]-acylsphin-4E-enine + O2
preferred_name_lc: a n-[omega-(9r)-hydroperoxy-(10e,12z)-octadecadienoyloxy]-acylsphin-4e-enine => a n-[omega-(9z,12z)-octadecadienoyloxy]-acylsphin-4e-enine + o2
label: a N-[omega-(9R)-hydroperoxy-(10E,12Z)-octadecadienoyloxy]-acylsphin-4E-enine => a N-[omega-(9Z,12Z)-octadecadienoyloxy]-acylsphin-4E-enine + O2
label_lc: a n-[omega-(9r)-hydroperoxy-(10e,12z)-octadecadienoyloxy]-acylsphin-4e-enine => a n-[omega-(9z,12z)-octadecadienoyloxy]-acylsphin-4e-enine + o2