InChI=1/C20H38N4O4/c1-15-5-9-23(10-6-15)14-17(25)13-21-18(26)22-16-7-11-24(12-8-16)19(27)28-20(2,3)4/h15-17,25H,5-14H2,1-4H3,(H2,21,22,26)/p+1/t17-/m0/s1/fC20H39N4O4/h21-23H/q+1 495EAF091A01A85F