chenodeoxycholate + NAD(+) => 3-oxochenodeoxycholate + NADH + H(+)
chenodeoxycholate + nad(+) => 3-oxochenodeoxycholate + nadh + h(+)
chenodeoxycholate + NAD(+) => 3-oxochenodeoxycholate + NADH + H(+)
chenodeoxycholate + nad(+) => 3-oxochenodeoxycholate + nadh + h(+)