Using NS(=O)(=O)c1ccccc1NS(=O)(=O)c1cccc(Br)c1, OB(O)c1cc(Cl)ccc1Cl to produce NS(=O)(=O)c1ccccc1NS(=O)(=O)c1cccc(-c2cc(Cl)ccc2Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.