Using CS(=O)(=O)c1ccc(C(=O)C(Br)c2ccccc2)cc1, Sc1ncc[nH]1 to produce CS(=O)(=O)c1ccc(-c2c(-c3ccccc3)sc3nccn23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.