InChI=1/C21H36N4O2/c1-4-24(5-2)12-6-11-22-21(26)23-17-20(25-13-15-27-16-14-25)19-9-7-18(3)8-10-19/h7-10,20H,4-6,11-17H2,1-3H3,(H2,22,23,26)/p+1/t20-/m1/s1/fC21H37N4O2/h22-24H/q+1 2D299182A9C0E3BC