InChI=1/C20H30N4O4/c1-5-28-20(27)23-17-8-6-7-16(14(17)4)22-19(26)18(25)21-11-15-9-10-24(12-15)13(2)3/h6-8,13,15H,5,9-12H2,1-4H3,(H,21,25)(H,22,26)(H,23,27)/p+1/t15-/m1/s1/fC20H31N4O4/h21-24H/q+1 A350600EE2928693