preferred_name: ent-beyerene + diphosphate => ent-copalyl diphosphate
preferred_name_lc: ent-beyerene + diphosphate => ent-copalyl diphosphate
label: ent-beyerene + diphosphate => ent-copalyl diphosphate
label_lc: ent-beyerene + diphosphate => ent-copalyl diphosphate