InChI=1/C8H16N4O/c1-2-10-8(9)11-5-6-3-4-7(13)12-6/h6H,2-5H2,1H3,(H,12,13)(H3,9,10,11)/p+1/t6-/m1/s1/fC8H17N4O/h10-12H,9H2/q+1 F38081695F86B607