InChI=1/C18H31N5O4/c1-14(22-9-11-27-12-10-22)13-20-16(25)19-7-4-8-23-15(24)18(21-17(23)26)5-2-3-6-18/h14H,2-13H2,1H3,(H,21,26)(H2,19,20,25)/t14-/m1/s1/f/h19-21H 48226FD0E9FBC65E