Using CC1(Cn2cc([N+](=O)[O-])nc2Cl)CO1, O=C(c1ccc(C(F)(F)F)cc1)C1CCNCC1 to produce CC1(CN2CCC(C(=O)c3ccc(C(F)(F)F)cc3)CC2)Cn2cc([N+](=O)[O-])nc2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.