Using NS(=O)(=O)c1ccccc1C=CC(F)(F)F, COc1nc(C)nc(N(C(=O)[O-])c2ccccc2)n1 to produce COc1nc(C)nc(NC(=O)NS(=O)(=O)c2ccccc2C=CC(F)(F)F)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.