3-oxocholan-24-oyl-CoA + NAD(+) = 3-oxochol-4-en-24-oyl-CoA + NADH + H(+)
3-oxocholan-24-oyl-coa + nad(+) = 3-oxochol-4-en-24-oyl-coa + nadh + h(+)
3-oxocholan-24-oyl-CoA + NAD(+) = 3-oxochol-4-en-24-oyl-CoA + NADH + H(+)
3-oxocholan-24-oyl-coa + nad(+) = 3-oxochol-4-en-24-oyl-coa + nadh + h(+)