InChI=1/C20H22N8/c1-3-13(25-27-19-21-15-9-5-6-10-16(15)22-19)14(4-2)26-28-20-23-17-11-7-8-12-18(17)24-20/h5-12,25-26H,3-4H2,1-2H3,(H2,21,22,27)/p+3/b14-13+/fC20H25N8/h21-24,27H/q+3/b 65CC055974CF1010