propanal + NAD(+) + CoA <=> propanoyl-CoA + NADH + H(+)
propanal + nad(+) + coa <=> propanoyl-coa + nadh + h(+)
propanal + NAD(+) + CoA <=> propanoyl-CoA + NADH + H(+)
propanal + nad(+) + coa <=> propanoyl-coa + nadh + h(+)