Using Nc1cc(F)c(F)cc1N, O=C(O)c1ccc(Cl)cc1[N+](=O)[O-] to produce O=[N+]([O-])c1cc(Cl)ccc1-c1nc2cc(F)c(F)cc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.