Using CC(=O)NC(CCc1ccc(-c2ccccc2)cc1)(COC(C)=O)COC(C)=O, CC(=O)Cl to produce CC(=O)NC(CCc1ccc(-c2ccc(C(C)=O)cc2)cc1)(COC(C)=O)COC(C)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.