InChI=1/C21H19N7O4S2/c22-34(31,32)15-8-6-14(7-9-15)24-19(30)12-33-21-25-20(27-28-21)26-23-11-17-16-4-2-1-3-13(16)5-10-18(17)29/h1-11,29H,12H2,(H,24,30)(H2,22,31,32)(H2,25,26,27,28)/b23-11+/f/h24,26-27H,22H2 D9851E2DC0373A28