acetoin + NAD(+) + CoA => acetaldehyde + acetyl-CoA + NADH + H(+)
acetoin + nad(+) + coa => acetaldehyde + acetyl-coa + nadh + h(+)
acetoin + NAD(+) + CoA => acetaldehyde + acetyl-CoA + NADH + H(+)
acetoin + nad(+) + coa => acetaldehyde + acetyl-coa + nadh + h(+)