Using CC(C)C(N=Cc1ccc(Br)cc1)C(=O)[O-], CCCCC(=O)Cl to produce CCCCC(=O)N1C(c2ccc(Br)cc2)OC(=O)C1C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.