InChI=1/C11H15N5/c1-11(2)15-9(12)14-10(13)16(11)8-6-4-3-5-7-8/h3-7H,1-2H3,(H4,12,13,14,15)/p+1/fC11H16N5/h15H,12-13H2/q+1 E31ED353288C78F1