InChI=1/C20H32N4O2/c1-15(2)12-18(23-20(21)26)19(25)22-13-16-6-8-17(9-7-16)14-24-10-4-3-5-11-24/h6-9,15,18H,3-5,10-14H2,1-2H3,(H,22,25)(H3,21,23,26)/p+1/t18-/m0/s1/fC20H33N4O2/h22-24H,21H2/q+1 6E1CB3603F62095E