preferred_name: pre-alpha-onocerin => (3S,22S)-2,3:22,23-diepoxysqualene
preferred_name_lc: pre-alpha-onocerin => (3s,22s)-2,3:22,23-diepoxysqualene
label: pre-alpha-onocerin => (3S,22S)-2,3:22,23-diepoxysqualene
label_lc: pre-alpha-onocerin => (3s,22s)-2,3:22,23-diepoxysqualene