InChI=1/C13H18N4/c1-8-6-13-14-7-12(10(3)17(13)16-8)9(2)15-11-4-5-11/h6-7,9,11,15H,4-5H2,1-3H3/p+1/t9-/m0/s1/fC13H19N4/h15H/q+1 9DAFB9D9A0D40153