InChI=1/C20H29N5O5/c1-13-6-10-20(11-7-13)16(28)25(18(30)22-20)23-14(26)12-24-15(27)19(21-17(24)29)8-4-2-3-5-9-19/h13H,2-12H2,1H3,(H,21,29)(H,22,30)(H,23,26)/f/h21-23H EC1DAABEC8EBFE7B