InChI=1/C17H29N5O4/c1-6-8-22-14(18)13(15(25)19-16(22)26)11(23)9-21(7-2)10-12(24)20-17(3,4)5/h6-10,18H2,1-5H3,(H,20,24)(H,19,25,26)/f/h19-20H C251ACE48B847E3F