InChI=1/C21H26N6O2/c1-14-8-10-16(11-9-14)17(26(3)4)13-22-21(29)25-24-20(28)19-15(2)23-18-7-5-6-12-27(18)19/h5-12,17H,13H2,1-4H3,(H,24,28)(H2,22,25,29)/p+1/t17-/m1/s1/fC21H27N6O2/h22,24-26H/q+1 98170B259F86AA9B