Using Cc1ccc(B(O)O)cc1, CC(C)(C)OC(=O)c1cc(Br)cc(C(O)(C(F)(F)F)C(F)(F)F)c1 to produce Cc1ccc(-c2cc(C(=O)OC(C)(C)C)cc(C(O)(C(F)(F)F)C(F)(F)F)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.