preferred_name: (Z)-biformene + diphosphate => ent-copalyl diphosphate
preferred_name_lc: (z)-biformene + diphosphate => ent-copalyl diphosphate
label: (Z)-biformene + diphosphate => ent-copalyl diphosphate
label_lc: (z)-biformene + diphosphate => ent-copalyl diphosphate