InChI=1/C20H32N4O4/c1-3-6-15(2)22-19(26)16-7-4-10-24(14-16)11-9-18(25)23-20(27)21-13-17-8-5-12-28-17/h5,8,12,15-16H,3-4,6-7,9-11,13-14H2,1-2H3,(H,22,26)(H2,21,23,25,27)/p+1/t15-,16+/m0/s1/fC20H33N4O4/h21-24H/q+1 9611BF3CAEB430A6