InChI=1/C21H21N7O3S2/c1-3-31-15-8-9-16-17(10-15)33-20(23-16)24-18(29)12-32-21-25-19(27-28-21)26-22-11-13-4-6-14(30-2)7-5-13/h4-11H,3,12H2,1-2H3,(H,23,24,29)(H2,25,26,27,28)/b22-11+/f/h24,26,28H B35352151E8D40E9