InChI=1/C20H29N5O5/c1-3-5-11-24(15(26)9-10-22-18(27)14-8-7-13-30-14)16-17(21)25(12-6-4-2)20(29)23-19(16)28/h7-8,13H,3-6,9-12,21H2,1-2H3,(H,22,27)(H,23,28,29)/f/h22-23H 499B5EA870A96ADD