Using CC(C)C(=O)CCc1ccc(OCc2ccccc2)cc1, COC(=O)CC(C)=O to produce CC(C)C1(CCc2ccc(O)cc2)CC(O)=CC(=O)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.