cholesterol + NAD(+) => cholest-5-en-3-one + NADH + H(+)
cholesterol + nad(+) => cholest-5-en-3-one + nadh + h(+)
cholesterol + NAD(+) => cholest-5-en-3-one + NADH + H(+)
cholesterol + nad(+) => cholest-5-en-3-one + nadh + h(+)