2,3,5,6-tetrachlorohydroquinone + NAD(+) + H(+) <=> 2,3,5,6-tetrachloro-1,4-benzoquinone + NADH
2,3,5,6-tetrachlorohydroquinone + nad(+) + h(+) <=> 2,3,5,6-tetrachloro-1,4-benzoquinone + nadh
2,3,5,6-tetrachlorohydroquinone + NAD(+) + H(+) <=> 2,3,5,6-tetrachloro-1,4-benzoquinone + NADH
2,3,5,6-tetrachlorohydroquinone + nad(+) + h(+) <=> 2,3,5,6-tetrachloro-1,4-benzoquinone + nadh