Using CN(C)C=O, O=c1[nH]nc(Cc2ccc([N+](=O)[O-])cc2)o1 to produce Cn1nc(Cc2ccc([N+](=O)[O-])cc2)oc1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.