InChI=1/C17H20N6O2/c1-12-20-21-22-23(12)15-9-5-8-14(10-15)19-17(25)16(24)18-11-13-6-3-2-4-7-13/h2-3,5,8-10,13H,4,6-7,11H2,1H3,(H,18,24)(H,19,25)/t13-/m1/s1/f/h18-19H A2524856E9B9B44D