preferred_name: 15-cis-phytoene + 5 A = all-trans-3,4-didehydrolycopene + 5 AH2
preferred_name_lc: 15-cis-phytoene + 5 a = all-trans-3,4-didehydrolycopene + 5 ah2
label: 15-cis-phytoene + 5 A = all-trans-3,4-didehydrolycopene + 5 AH2
label_lc: 15-cis-phytoene + 5 a = all-trans-3,4-didehydrolycopene + 5 ah2