Using O=Cc1cc(C(F)(F)F)cc(C(F)(F)F)c1, CC[N+](=O)[O-] to produce CC(C(O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1)[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.