InChI=1/C20H30N4O4/c1-15-8-3-5-12-24(15)13-6-4-11-21-18(25)19(26)22-16-9-7-10-17(14-16)23-20(27)28-2/h7,9-10,14-15H,3-6,8,11-13H2,1-2H3,(H,21,25)(H,22,26)(H,23,27)/p+1/t15-/m1/s1/fC20H31N4O4/h21-24H/q+1 74FAA6CED7909863