InChI=1/C20H24N8/c1-2-4-16(5-3-1)6-11-23-18-25-19(24-17-7-9-21-10-8-17)27-20(26-18)28-14-12-22-13-15-28/h1-5,7-10,22H,6,11-15H2,(H2,21,23,24,25,26,27)/p+1/fC20H25N8/h22-24H/q+1 F0018B98AFE279AA