Using COC(=O)c1nc(OCc2ccccc2)c(CC(C)C)[n+]([O-])c1OC to produce COc1c(CO)nc(OCc2ccccc2)c(CC(C)C)[n+]1[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.