InChI=1/C19H36N4O2/c1-2-12-23-13-10-16(15-23)14-21-18(24)9-6-11-20-19(25)22-17-7-4-3-5-8-17/h16-17H,2-15H2,1H3,(H,21,24)(H2,20,22,25)/p+1/t16-/m1/s1/fC19H37N4O2/h20-23H/q+1 9E204CF73D8732AF