InChI=1/C21H34N4O2/c1-4-12-25-13-11-17(15-25)14-22-20(26)21(27)23-19-10-8-7-9-18(19)16-24(5-2)6-3/h7-10,17H,4-6,11-16H2,1-3H3,(H,22,26)(H,23,27)/p+2/t17-/m1/s1/fC21H36N4O2/h22-25H/q+2 ACAD5D4C442CD528