Using NS(=O)(=O)c1ccc(F)c([N+](=O)[O-])c1, OCC1CCN(C(CF)CF)CC1 to produce NS(=O)(=O)c1ccc(OCC2CCN(C(CF)CF)CC2)c([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.