label: 3alpha,7alpha-dihydroxy-12-oxo-5beta-cholanate + NADPH + H(+) => 3alpha,7alpha,12beta-trihydroxy-5beta-cholanate + NADP(+)
label_lc: 3alpha,7alpha-dihydroxy-12-oxo-5beta-cholanate + nadph + h(+) => 3alpha,7alpha,12beta-trihydroxy-5beta-cholanate + nadp(+)