InChI=1/C21H25N7/c1-16-14-20(26-25-16)23-19-15-21(28-12-10-27(2)11-13-28)24-18(22-19)9-8-17-6-4-3-5-7-17/h3-9,14-15H,10-13H2,1-2H3,(H2,22,23,24,25,26)/p+1/b9-8+/fC21H26N7/h23,26-27H/q+1 79A4B7BE16FDA2EB