Using Cc1ccc(S(=O)(=O)OCC(O)(COS(=O)(=O)c2ccc(C)cc2)C(F)(F)F)cc1 to produce Cc1ccc(S(=O)(=O)OCC2(C(F)(F)F)CO2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.