3-(all-trans-octaprenyl)benzene-1,2-diol + NADP(+) + H2O => 2-all-trans-octaprenylphenol + NADPH + O2 + H(+)
3-(all-trans-octaprenyl)benzene-1,2-diol + nadp(+) + h2o => 2-all-trans-octaprenylphenol + nadph + o2 + h(+)