cucurbitacin B + NADH + H(+) => 23,24-dihydrocucurbitacin B + NAD(+)
cucurbitacin b + nadh + h(+) => 23,24-dihydrocucurbitacin b + nad(+)
cucurbitacin B + NADH + H(+) => 23,24-dihydrocucurbitacin B + NAD(+)
cucurbitacin b + nadh + h(+) => 23,24-dihydrocucurbitacin b + nad(+)