InChI=1/C19H36N4O4/c1-14(2)12-21-19(26)22-17(24)13-23-9-6-16(7-10-23)18(25)20-8-5-11-27-15(3)4/h14-16H,5-13H2,1-4H3,(H,20,25)(H2,21,22,24,26)/p+1/fC19H37N4O4/h20-23H/q+1 27FC993290DDC6A0