Using O=[N+]([O-])c1ccc(F)cc1C(F)(F)F, Oc1c(Cl)cc(Br)cc1Cl to produce O=[N+]([O-])c1ccc(Oc2c(Cl)cc(Br)cc2Cl)cc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.