3-devinyl-3-(1-hydroxyethyl)chlorophyllide a + NAD(+) <=> 3-acetyl-3-devinylchlorophyllide a + NADH + H(+)
3-devinyl-3-(1-hydroxyethyl)chlorophyllide a + nad(+) <=> 3-acetyl-3-devinylchlorophyllide a + nadh + h(+)