Using O=[N+]([O-])c1ccc(F)cc1C(F)(F)F, O=C(O)[C@@H]1CC(F)(F)CN1 to produce O=C(O)[C@@H]1CC(F)(F)CN1c1ccc([N+](=O)[O-])c(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.