InChI=1/C21H19Cl2N3/c22-13-8-9-15(18(23)10-13)19-16-7-3-5-12-4-1-2-6-14(12)20(16)26-21(25)17(19)11-24/h1-2,4,6,8-10H,3,5,7,11,24H2,(H2,25,26)/p+1/fC21H20Cl2N3/h24H,25H2/q+1 21D74EDB120EDA44