Using OCc1cc(F)ccc1OC(F)(F)c1ccc(Br)cc1, OB(O)c1ccc(C(F)(F)F)cc1 to produce OCc1cc(F)ccc1OC(F)(F)c1ccc(-c2ccc(C(F)(F)F)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.