label: 2,6-dichlorohydroquinone + FADH2 + O2 <=> 2-chloro-6-hydroxy-1,4-benzoquinone + FAD + chloride + H2O + 2 H(+)
label_lc: 2,6-dichlorohydroquinone + fadh2 + o2 <=> 2-chloro-6-hydroxy-1,4-benzoquinone + fad + chloride + h2o + 2 h(+)