InChI=1/C19H30N4O2/c1-2-6-17(22-19(20)25)18(24)21-13-15-9-11-23(12-10-15)14-16-7-4-3-5-8-16/h3-5,7-8,15,17H,2,6,9-14H2,1H3,(H,21,24)(H3,20,22,25)/p+1/t17-/m1/s1/fC19H31N4O2/h21-23H,20H2/q+1 81939DAAEB34FF82