Using O=C([O-])c1ccccc1C(=O)O[O-], CSc1ccc(N2CCC(Oc3ccccc3C(F)(F)F)CC2)nn1 to produce CS(=O)c1ccc(N2CCC(Oc3ccccc3C(F)(F)F)CC2)nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.