a (3S)-3-hydroxyacyl-CoA + NAD(+) => a 3-oxoacyl-CoA + NADH + H(+)
a (3s)-3-hydroxyacyl-coa + nad(+) => a 3-oxoacyl-coa + nadh + h(+)
a (3S)-3-hydroxyacyl-CoA + NAD(+) => a 3-oxoacyl-CoA + NADH + H(+)
a (3s)-3-hydroxyacyl-coa + nad(+) => a 3-oxoacyl-coa + nadh + h(+)