InChI=1/C17H12Cl4N2O/c18-12-5-3-10(8-14(12)20)16-2-1-7-23(22-16)17(24)11-4-6-13(19)15(21)9-11/h3-6,8-9H,1-2,7H2 824F4ABFBAEAB1B3