InChI=1/C21H19N7O6S2/c1-32-18-11-16(24-20(25-18)33-2)28-36(30,31)15-5-3-14(4-6-15)23-17(29)12-35-21-27-26-19(34-21)13-7-9-22-10-8-13/h3-11H,12H2,1-2H3,(H2,23,24,25,28,29)/p-1/fC21H18N7O6S2/h23H/q-1 0CF3B775D43F35A9