InChI=1/C19H30N4O3/c1-6-16(24)21-14-10-9-11-15(12-14)22-18(26)17(25)20-13-19(7-2,8-3)23(4)5/h9-12H,6-8,13H2,1-5H3,(H,20,25)(H,21,24)(H,22,26)/p+1/fC19H31N4O3/h20-23H/q+1 2CBE1BFF28EB6F2A