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