InChI=1/C20H30N4O4/c1-15(2)14-28-20(27)23-17-8-5-7-16(13-17)22-19(26)18(25)21-9-6-12-24-10-3-4-11-24/h5,7-8,13,15H,3-4,6,9-12,14H2,1-2H3,(H,21,25)(H,22,26)(H,23,27)/p+1/fC20H31N4O4/h21-24H/q+1 B0E36663E8E91A2A