preferred_name: (6R)-5,10-methylene-5,6,7,8-tetrahydrofolate + H2O = (6S)-5,6,7,8-tetrahydrofolate + formaldehyde
preferred_name_lc: (6r)-5,10-methylene-5,6,7,8-tetrahydrofolate + h2o = (6s)-5,6,7,8-tetrahydrofolate + formaldehyde
label: (6R)-5,10-methylene-5,6,7,8-tetrahydrofolate + H2O = (6S)-5,6,7,8-tetrahydrofolate + formaldehyde
label_lc: (6r)-5,10-methylene-5,6,7,8-tetrahydrofolate + h2o = (6s)-5,6,7,8-tetrahydrofolate + formaldehyde