(2E)-nonenoyl-CoA + FADH2 => nonanoyl-CoA + FAD + H(+)
(2e)-nonenoyl-coa + fadh2 => nonanoyl-coa + fad + h(+)
(2E)-nonenoyl-CoA + FADH2 => nonanoyl-CoA + FAD + H(+)
(2e)-nonenoyl-coa + fadh2 => nonanoyl-coa + fad + h(+)