Using CC(O)(COC(=O)N1CCN(c2ccc(OC(F)(F)F)cc2)CC1)Cn1cc([N+](=O)[O-])nc1Cl to produce CC1(COC(=O)N2CCN(c3ccc(OC(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.