Using [O-][I+3]([O-])([O-])[O-], CN1CCN(C)C1=Nc1ccccc1N1CCSCC1 to produce CN1CCN(C)C1=Nc1ccccc1N1CCS(=O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.