InChI=1/C21H18Cl2N4/c1-12-3-5-14(6-4-12)19-11-27-20(16-8-7-15(22)9-18(16)23)17(10-24)13(2)25-21(27)26-19/h3-9,11H,10,24H2,1-2H3/p+1/fC21H19Cl2N4/h24H/q+1 EB28576BB88A8EED