InChI=1/C20H28N4O2/c21-19(25)17-5-2-10-24(17)12-13-3-1-4-16(11-13)22-20(26)23-18(14-6-7-14)15-8-9-15/h1,3-4,11,14-15,17-18H,2,5-10,12H2,(H2,21,25)(H2,22,23,26)/p+1/t17-/m0/s1/fC20H29N4O2/h22-24H,21H2/q+1 AD1E1C008781A318