InChI=1/C21H22N8O3/c1-27-17-16(19(31)25-21(27)32)29(20(24-17)28-10-5-2-6-11-28)12-9-22-26-15-13-7-3-4-8-14(13)23-18(15)30/h3-4,7-9H,2,5-6,10-12H2,1H3,(H,23,26,30)(H,25,31,32)/b22-9+/f/h23,25H/b22-9+,26-15+ C23C503C1D913CC5