InChI=1/C13H20N4O/c14-8-10-7-12(5-6-16-10)17(9-13(15)18)11-3-1-2-4-11/h5-7,11H,1-4,8-9,14H2,(H2,15,18)/p+1/fC13H21N4O/h16H,15H2/q+1	7072FB5A0B24A1D7