preferred_name: (6R)-5,10-methenyltetrahydrofolate + NH4(+) => 5-formimidoyltetrahydrofolate + 2 H(+)
preferred_name_lc: (6r)-5,10-methenyltetrahydrofolate + nh4(+) => 5-formimidoyltetrahydrofolate + 2 h(+)
label: (6R)-5,10-methenyltetrahydrofolate + NH4(+) => 5-formimidoyltetrahydrofolate + 2 H(+)
label_lc: (6r)-5,10-methenyltetrahydrofolate + nh4(+) => 5-formimidoyltetrahydrofolate + 2 h(+)