Using Nc1ccc(Br)cc1N, CC(C)(NC(=O)OCc1ccccc1)C(=O)O to produce CC(C)(NC(=O)OCc1ccccc1)C(=O)Nc1cc(Br)ccc1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.