ubiquinol-10 + NAD(+) => ubiquinone-10 + NADH + H(+)
ubiquinol-10 + nad(+) => ubiquinone-10 + nadh + h(+)
ubiquinol-10 + NAD(+) => ubiquinone-10 + NADH + H(+)
ubiquinol-10 + nad(+) => ubiquinone-10 + nadh + h(+)