preferred_name: all-trans-neurosporene + 3 AH2 => 15-cis-phytoene + 3 A
preferred_name_lc: all-trans-neurosporene + 3 ah2 => 15-cis-phytoene + 3 a
label: all-trans-neurosporene + 3 AH2 => 15-cis-phytoene + 3 A
label_lc: all-trans-neurosporene + 3 ah2 => 15-cis-phytoene + 3 a