Using CCSCC(O)(C(=O)Nc1ccc(C#N)c(C(F)(F)F)c1)C(F)(F)F, [O-][I+3]([O-])([O-])[O-] to produce CCS(=O)CC(O)(C(=O)Nc1ccc(C#N)c(C(F)(F)F)c1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.