Using ClCc1ccc(Cl)cc1, CC(=O)Cc1ccc(-c2ccccc2)cc1 to produce CC(=O)C(Cc1ccc(Cl)cc1)c1ccc(-c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.