InChI=1/C12H16N4/c1-8-2-4-9(5-3-8)6-10-7-15-12(14)16-11(10)13/h2-5,10H,6-7H2,1H3,(H4,13,14,15,16)/p+1/t10-/m1/s1/fC12H17N4/h16H,13-14H2/q+1 FB3ECCA3E010D23E