Using COc1cccc(S(=O)(=O)c2ccc(NC(=O)C(C)(O)C(F)(F)F)cc2)c1 to produce CC(O)(C(=O)Nc1ccc(S(=O)(=O)c2cccc(O)c2)cc1)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.