InChI=1/C20H38N4O3/c1-19(2)13-16(14-20(3,4)23-19)22-18(26)24-10-7-15(8-11-24)17(25)21-9-6-12-27-5/h15-16,23H,6-14H2,1-5H3,(H,21,25)(H,22,26)/p+1/fC20H39N4O3/h21-23H/q+1 D1E7A425899070C8