Using COC(=O)C(C)Br, COC(=O)[C@H]1Cc2ccccc2C(=O)N1 to produce COC(=O)C(C)N1C(=O)c2ccccc2CC1C(=O)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.