InChI=1/C20H18Cl2N4/c1-14(20-24-9-10-25(20)2)26(13-16-5-3-4-6-18(16)21)17-8-7-15(12-23)19(22)11-17/h3-11,14H,13H2,1-2H3/p+1/t14-/m0/s1/fC20H19Cl2N4/h24H/q+1 2D216ACD7863F673