Using BrCc1ccccc1-c1cnc2ccccc2c1, CCOC(=O)C(C)C(=O)OCC to produce CC(Cc1ccccc1-c1cnc2ccccc2c1)C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.