(2E)-eicosenoyl-CoA + NADH + H(+) <=> eicosanoyl-CoA + NAD(+)
(2e)-eicosenoyl-coa + nadh + h(+) <=> eicosanoyl-coa + nad(+)
(2E)-eicosenoyl-CoA + NADH + H(+) <=> eicosanoyl-CoA + NAD(+)
(2e)-eicosenoyl-coa + nadh + h(+) <=> eicosanoyl-coa + nad(+)