InChI=1/C21H19N7O3S2/c1-14-5-2-3-7-16(14)28-20(24-25-26-28)32-13-18(29)23-9-10-27-19(30)17(33-21(27)31)11-15-6-4-8-22-12-15/h2-8,11-12H,9-10,13H2,1H3,(H,23,29)/b17-11-/f/h23H 2E3A9E67CCEAC31F