InChI=1/C19H34N4O3/c1-14(21-19(26)15-6-4-3-5-7-15)12-17(24)22-16-8-10-23(11-9-16)13-18(25)20-2/h14-16H,3-13H2,1-2H3,(H,20,25)(H,21,26)(H,22,24)/p+1/t14-/m0/s1/fC19H35N4O3/h20-23H/q+1 748E0075AF2E0E64