InChI=1/C19H30N4O2/c1-3-23-10-8-15(9-11-23)13-21-18(24)12-17(22-19(20)25)16-7-5-4-6-14(16)2/h4-7,15,17H,3,8-13H2,1-2H3,(H,21,24)(H3,20,22,25)/p+1/t17-/m1/s1/fC19H31N4O2/h21-23H,20H2/q+1 8F3D78A6ED220FA2