InChI=1/C18H33N5O3/c1-6-26-11-7-10-19-18(25)21-20-17(24)9-8-16-14(4)22-23(15(16)5)12-13(2)3/h13H,6-12H2,1-5H3,(H,20,24)(H2,19,21,25)/f/h19-21H 698601EC87E4AE4E