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