Using Nc1ccc(Br)c(C(F)(F)F)c1, OB(O)c1cccc(Cl)c1 to produce Nc1ccc(-c2cccc(Cl)c2)c(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.