InChI=1/C21H36N4O3/c1-24(15-16-27-2)12-6-11-22-21(26)23-17-20(25-13-4-5-14-25)18-7-9-19(28-3)10-8-18/h7-10,20H,4-6,11-17H2,1-3H3,(H2,22,23,26)/p+2/t20-/m1/s1/fC21H38N4O3/h22-25H/q+2 ECF21860FDE396E1