Using [O-][I+3]([O-])([O-])[O-], CSc1ccc2[nH]c(CC(O)(CC(C)(C)c3cc(F)cc4c3OCC4)C(F)(F)F)cc2c1 to produce CS(=O)c1ccc2[nH]c(CC(O)(CC(C)(C)c3cc(F)cc4c3OCC4)C(F)(F)F)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.