(E)-4-coumaroyl-CoA + NADPH + H(+) => dihydro-4-coumaroyl-CoA + NADP(+)
(e)-4-coumaroyl-coa + nadph + h(+) => dihydro-4-coumaroyl-coa + nadp(+)
(E)-4-coumaroyl-CoA + NADPH + H(+) => dihydro-4-coumaroyl-CoA + NADP(+)
(e)-4-coumaroyl-coa + nadph + h(+) => dihydro-4-coumaroyl-coa + nadp(+)