preferred_name: dihydrochelirubine + NAD(+) <=> chelirubine + NADH
preferred_name_lc: dihydrochelirubine + nad(+) <=> chelirubine + nadh
label: dihydrochelirubine + NAD(+) <=> chelirubine + NADH
label_lc: dihydrochelirubine + nad(+) <=> chelirubine + nadh