Using COc1ccc(C(=O)Cl)cc1OC, Nc1cc([N+](=O)[O-])ccc1Br to produce COc1ccc(C(=O)Nc2cc([N+](=O)[O-])ccc2Br)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.