Using [O-][I+3]([O-])([O-])[O-], CN(C)C=Cc1ccn(-c2ccsc2)c(=O)c1 to produce O=Cc1ccn(-c2ccsc2)c(=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.