InChI=1/C18H35N5O4/c1-17(2,3)27-16(26)23-12-10-22(11-13-23)9-7-8-20-14(24)18(4,5)21-15(25)19-6/h7-13H2,1-6H3,(H,20,24)(H2,19,21,25)/f/h19-21H D6B75DC308F5620A