InChI=1/C19H30N4O3/c1-14-7-9-15(10-8-14)16(23-11-5-6-12-23)13-20-17(24)21-22-18(25)26-19(2,3)4/h7-10,16H,5-6,11-13H2,1-4H3,(H,22,25)(H2,20,21,24)/p+1/t16-/m1/s1/fC19H31N4O3/h20-23H/q+1 5952F007D5374A92