InChI=1/C21H26N6O2/c1-27(2)14-13-22-20(28)15-7-9-16(10-8-15)24-21(29)23-12-11-19-25-17-5-3-4-6-18(17)26-19/h3-10H,11-14H2,1-2H3,(H,22,28)(H,25,26)(H2,23,24,29)/p+1/fC21H27N6O2/h22-25,27H/q+1 7871DFA9B3371B0D