2-hydroxy-2-methylpropanenitrile + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => 2-methylpropanenitrile + reduced [NADPH--hemoprotein reductase] + O2
2-hydroxy-2-methylpropanenitrile + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => 2-methylpropanenitrile + reduced [nadph--hemoprotein reductase] + o2