InChI=1/C10H16N4/c1-10(2,3)14-8-6-7(9(11)12)4-5-13-8/h4-6H,1-3H3,(H3,11,12)(H,13,14)/p+2/fC10H18N4/h13-14H,11-12H2/q+2 8F21A22F6DD187E4