InChI=1/C22H18N4O6S2/c1-12-5-4-6-14(9-12)20(28)32-16-8-7-13(11-17(16)31-2)10-15-18(23)26-21(24-19(15)27)33-22(25-26)34(3,29)30/h4-11,23H,1-3H3/b15-10+,23-18? D949FF25C94340CB