InChI=1/C19H30N4O2/c1-15-5-4-12-23(13-15)14-16-7-9-17(10-8-16)22-18(24)6-2-3-11-21-19(20)25/h7-10,15H,2-6,11-14H2,1H3,(H,22,24)(H3,20,21,25)/p+1/t15-/m1/s1/fC19H31N4O2/h21-23H,20H2/q+1 6A9A2EAB293A9443