InChI=1/C13H20N4O/c1-9-7-17(8-13(2,3)18-9)11-6-10(12(14)15)4-5-16-11/h4-6,9H,7-8H2,1-3H3,(H3,14,15)/p+2/t9-/m1/s1/fC13H22N4O/h16H,14-15H2/q+2 C0C55B269DA2226F