(E)-4-coumaraldehyde + NADPH + H(+) => (E)-4-coumaroyl alcohol + NADP(+)
(e)-4-coumaraldehyde + nadph + h(+) => (e)-4-coumaroyl alcohol + nadp(+)
(E)-4-coumaraldehyde + NADPH + H(+) => (E)-4-coumaroyl alcohol + NADP(+)
(e)-4-coumaraldehyde + nadph + h(+) => (e)-4-coumaroyl alcohol + nadp(+)