ethylene glycol + NAD(+) = glycolaldehyde + NADH + H(+)
ethylene glycol + nad(+) = glycolaldehyde + nadh + h(+)
ethylene glycol + NAD(+) = glycolaldehyde + NADH + H(+)
ethylene glycol + nad(+) = glycolaldehyde + nadh + h(+)