InChI=1/C11H16N4/c1-8(12)14-7-10-3-5-11(6-4-10)15-9(2)13/h3-6H,7H2,1-2H3,(H2,12,14)(H2,13,15)/p+2/fC11H18N4/h14-15H,12-13H2/q+2 FE3DE59C455D9DF3