Using COc1ccc(S(=O)(=O)CCCCCc2ccccc2)cc1, COC(=O)C(C)=O to produce COC(=O)C(C)(O)C(CCCCc1ccccc1)S(=O)(=O)c1ccc(OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.