Using COc1cc([N+](=O)[O-])ccc1C(=O)Cl, COc1cccc(OC)c1 to produce COc1ccc(C(=O)c2ccc([N+](=O)[O-])cc2OC)c(OC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.