InChI=1/C21H32N4O/c1-2-3-4-5-6-7-8-9-13-26-19-12-10-11-17(15-19)14-18-16-24-21(23)25-20(18)22/h10-12,15-16H,2-9,13-14H2,1H3,(H4,22,23,24,25)/f/h22-23H2 73DF4FCFA811D679