phenylacetonitrile + reduced [NADPH--hemoprotein reductase] + O2 => (R)-mandelonitrile + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
phenylacetonitrile + reduced [nadph--hemoprotein reductase] + o2 => (r)-mandelonitrile + oxidized [nadph--hemoprotein reductase] + h2o + h(+)
phenylacetonitrile + reduced [NADPH--hemoprotein reductase] + O2 => (R)-mandelonitrile + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
phenylacetonitrile + reduced [nadph--hemoprotein reductase] + o2 => (r)-mandelonitrile + oxidized [nadph--hemoprotein reductase] + h2o + h(+)