Using BrCc1ccccc1, C[C@H](NC(=O)OCc1ccccc1)C1=CCC(=O)CC1 to produce C[C@H](NC(=O)OCc1ccccc1)C1=CC(Cc2ccccc2)C(=O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.