Using C=C(C)C(=O)OC(C(C)C)C(F)(F)C(=O)OCCC(F)(F)C(F)(F)C(F)(F)C(F)(F)F, Cc1ccc(S(=O)(=O)O)cc1 to produce COC(=O)C(F)(F)C(C)(C)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.