InChI=1/C21H38N6O4/c22-21(23)25-11-6-10-24-19(30)17-9-4-5-12-27(17)20(31)16(26-14-18(28)29)13-15-7-2-1-3-8-15/h15-17,26H,1-14H2,(H,24,30)(H,28,29)(H4,22,23,25)/t16-,17-/m0/s1/f/h24-25H,22-23H2 D41A22D1865B6311