InChI=1/C19H24N4O3/c24-17(12-23-7-9-26-10-8-23)20-5-3-13-11-22-16-2-1-15-14(18(13)16)4-6-21-19(15)25/h1-2,11,22H,3-10,12H2,(H,20,24)(H,21,25)/f/h20-21H CE50A0E7E7F594B0