4-nitrocatechol + NAD(+) + H2O => 4-nitrophenol + NADH + O2 + H(+)
4-nitrocatechol + nad(+) + h2o => 4-nitrophenol + nadh + o2 + h(+)
4-nitrocatechol + NAD(+) + H2O => 4-nitrophenol + NADH + O2 + H(+)
4-nitrocatechol + nad(+) + h2o => 4-nitrophenol + nadh + o2 + h(+)