InChI=1/C9H16N4O/c1-9(2,10)4-3-7(14)13-8-11-5-6-12-8/h5-6H,3-4,10H2,1-2H3,(H2,11,12,13,14)/p+1/fC9H17N4O/h10-12H/q+1 4553B23879457DD3