Using FC(F)(F)c1ccc(Cl)cc1, CCCN(CCC)c1c([N+](=O)[O-])cc(C(F)(F)F)cc1[N+](=O)[O-] to produce O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.