InChI=1/C13H25N5O3/c1-3-14-11(19)9-17-5-7-18(8-6-17)10-12(20)16-13(21)15-4-2/h3-10H2,1-2H3,(H,14,19)(H2,15,16,20,21)/f/h14-16H 1ED45DDB4BA72CFC