preferred_name: chenodeoxycholate + NAD(+) <=> 7-oxolithocholate + NADH + H(+)
preferred_name_lc: chenodeoxycholate + nad(+) <=> 7-oxolithocholate + nadh + h(+)
label: chenodeoxycholate + NAD(+) <=> 7-oxolithocholate + NADH + H(+)
label_lc: chenodeoxycholate + nad(+) <=> 7-oxolithocholate + nadh + h(+)