Using NC(=O)c1cnc(N)c2c1sc1cc(Br)ccc12, OB(O)c1ccccc1 to produce NC(=O)c1cnc(N)c2c1sc1cc(-c3ccccc3)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.