carnitine + NAD(+) => 3-dehydrocarnitine + NADH + H(+)
carnitine + nad(+) => 3-dehydrocarnitine + nadh + h(+)
carnitine + NAD(+) => 3-dehydrocarnitine + NADH + H(+)
carnitine + nad(+) => 3-dehydrocarnitine + nadh + h(+)