InChI=1/C21H20N8O2/c1-2-3-11-28-13-15-17(26-28)24-20(25-21(30)22-14-8-5-4-6-9-14)29-19(15)23-18(27-29)16-10-7-12-31-16/h4-10,12-13H,2-3,11H2,1H3,(H2,22,24,25,26,30)/f/h22,25H 5AEDCB0EA0999020