trans-2-undecenoyl-CoA + FADH2 => undecanoyl-CoA + FAD + H(+)
trans-2-undecenoyl-coa + fadh2 => undecanoyl-coa + fad + h(+)
trans-2-undecenoyl-CoA + FADH2 => undecanoyl-CoA + FAD + H(+)
trans-2-undecenoyl-coa + fadh2 => undecanoyl-coa + fad + h(+)