gentisyl alcohol + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => 3-hydroxybenzyl alcohol + reduced [NADPH--hemoprotein reductase] + O2
gentisyl alcohol + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => 3-hydroxybenzyl alcohol + reduced [nadph--hemoprotein reductase] + o2