InChI=1/C21H26N8OS/c1-4-11-29-16(3)18(15(2)28-29)14-23-25-20-24-21(27-26-20)31-12-10-19(30)22-13-17-8-6-5-7-9-17/h4-9,14H,1,10-13H2,2-3H3,(H,22,30)(H2,24,25,26,27)/b23-14+/f/h22,25-26H CB66448F041F8848