InChI=1/C19H27N5O5/c1-12-5-9-19(10-6-12)14(26)23(16(28)20-19)11-13(25)22-24-15(27)18(21-17(24)29)7-3-2-4-8-18/h12H,2-11H2,1H3,(H,20,28)(H,21,29)(H,22,25)/f/h20-22H 60D6F41194CD7770