Using Fc1ccc(-c2nc(Br)cs2)cc1, COc1cc(B2OC(C)(C)C(C)(C)O2)cnc1N to produce COc1cc(-c2csc(-c3ccc(F)cc3)n2)cnc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.