InChI=1/C21H24N8/c1-2-4-16-14-18(13-15(16)3-1)25-20-26-19(24-17-5-7-22-8-6-17)27-21(28-20)29-11-9-23-10-12-29/h1-8,18,23H,9-14H2,(H2,22,24,25,26,27,28)/p+1/fC21H25N8/h23-25H/q+1 AC4595DE2FD44AE8