1.14.14.167 (13S,14R)-13-O-acetyl-1-hydroxy-N-methylcanadine + [reduced NADPH-hemoprotein reductase] + O2 = (13S,14R)-13-O-acetyl-1,8-dihydroxy-N-methylcanadine + [oxidized NADPH-hemoprotein reductase] + H2O - -