InChI=1/C14H18N4O2/c1-9-5-6-15-10(7-9)16-11-8-12(19)18(13(20)17-11)14(2,3)4/h5-8H,1-4H3,(H,15,16)(H,17,20)/f/h16-17H	A9DE7AB41CF9B2C1