preferred_name: all-trans-beta-carotene + O2 <=> beta-ionone + all-trans-10'-apo-beta-carotenal
preferred_name_lc: all-trans-beta-carotene + o2 <=> beta-ionone + all-trans-10'-apo-beta-carotenal
label: all-trans-beta-carotene + O2 <=> beta-ionone + all-trans-10'-apo-beta-carotenal
label_lc: all-trans-beta-carotene + o2 <=> beta-ionone + all-trans-10'-apo-beta-carotenal