Using COc1ccc(B(O)O)cc1OC, O=S(=O)(c1ccccc1)n1cc(Br)c2cccnc21 to produce COc1ccc(-c2cn(S(=O)(=O)c3ccccc3)c3ncccc23)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.