InChI=1/C13H17N5/c1-18(2)11-5-3-9(4-6-11)7-10-8-16-13(15)17-12(10)14/h3-6,8H,7H2,1-2H3,(H4,14,15,16,17)/p+1/fC13H18N5/h16H,14-15H2/q+1 FC153B4BEDD56201