chenodeoxycholate + NADP(+) <=> 7-oxolithocholate + NADPH + H(+)
chenodeoxycholate + nadp(+) <=> 7-oxolithocholate + nadph + h(+)
chenodeoxycholate + NADP(+) <=> 7-oxolithocholate + NADPH + H(+)
chenodeoxycholate + nadp(+) <=> 7-oxolithocholate + nadph + h(+)