InChI=1/C20H29N5O5/c1-12-3-7-19(8-4-12)15(27)24(17(29)21-19)11-14(26)23-25-16(28)20(22-18(25)30)9-5-13(2)6-10-20/h12-13H,3-11H2,1-2H3,(H,21,29)(H,22,30)(H,23,26)/f/h21-23H D4095216C6CEBE80