InChI=1/C14H14Cl2N4/c15-9-2-3-10(12(16)6-9)11-7-20(8-13(11)17)14-18-4-1-5-19-14/h1-6,11,13H,7-8,17H2/p+1/t11-,13-/m1/s1/fC14H15Cl2N4/h17H/q+1 0C681504CC3AE672