InChI=1/C19H28N4O4/c1-3-23(12-17(24)21-14-7-6-8-15(11-14)27-2)13-18(25)22-16-9-4-5-10-20-19(16)26/h6-8,11,16H,3-5,9-10,12-13H2,1-2H3,(H,20,26)(H,21,24)(H,22,25)/p+1/t16-/m1/s1/fC19H29N4O4/h20-23H/q+1 EB8BAA84FFEE4FAF