InChI=1/C9H14N4/c1-2-12-7-3-5-8(6-4-7)13-9(10)11/h3-6,12H,2H2,1H3,(H4,10,11,13)/p+1/fC9H15N4/h13H,10-11H2/q+1 D96075FA7F80D2DB