InChI=1/C22H18N4O6S2/c1-3-31-17-12-13(9-10-16(17)32-20(28)14-7-5-4-6-8-14)11-15-18(23)26-21(24-19(15)27)33-25-22(26)34(2,29)30/h4-12,23H,3H2,1-2H3/b15-11-,23-18? 4140DD2DE117DD32