InChI=1/C11H15N5/c12-8-2-5-16(6-3-8)11-9-1-4-13-10(9)14-7-15-11/h1,4,7-8H,2-3,5-6,12H2,(H,13,14,15)/p+1/fC11H16N5/h12-13H/q+1 FAF8AD8DFE539AD0