InChI=1/C20H32N4O3/c1-4-5-9-18(23-20(21)26)19(25)22-17-10-7-6-8-16(17)13-24-11-14(2)27-15(3)12-24/h6-8,10,14-15,18H,4-5,9,11-13H2,1-3H3,(H,22,25)(H3,21,23,26)/t14-,15-,18-/m1/s1/f/h22-23H,21H2 996AA64EDEE13144