InChI=1/C21H26N8O/c1-15-12-16(2)29(26-15)19-13-18(24-21(25-19)17-6-4-5-7-22-17)23-20(30)14-28-10-8-27(3)9-11-28/h4-7,12-13H,8-11,14H2,1-3H3,(H,23,24,25,30)/p+1/fC21H27N8O/h23,27H/q+1 4117DAC6AEF7AB80