InChI=1/C19H30N4O3/c1-13(2)10-20-19(26)15-8-6-7-9-16(15)22-18(25)12-23(5)11-17(24)21-14(3)4/h6-9,13-14H,10-12H2,1-5H3,(H,20,26)(H,21,24)(H,22,25)/p+1/fC19H31N4O3/h20-23H/q+1 41B1BDE5F8061148