Using OB(O)c1ccoc1, O=C(c1ccncc1)c1cc(Cl)ccc1NS(=O)(=O)c1ccc(Br)cc1 to produce O=C(c1ccncc1)c1cc(Cl)ccc1NS(=O)(=O)c1ccc(-c2ccoc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.