Using O=[N+]([O-])c1ccc(F)cc1O, CN(C)C(=O)C(F)(F)Br to produce CN(C)C(=O)C(F)(F)Oc1cc(F)ccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.