InChI=1/C13H18N4O/c1-3-7-15-8(2)13-16-10-6-4-5-9(12(14)18)11(10)17-13/h4-6,8,15H,3,7H2,1-2H3,(H2,14,18)(H,16,17)/p+1/t8-/m0/s1/fC13H19N4O/h15-16H,14H2/q+1 BC8E69CB3FB3E85A