InChI=1/C17H12Cl2N2O2/c1-10(22)14(9-20)17(23)21-12-7-5-11(6-8-12)13-3-2-4-15(18)16(13)19/h2-8,21,23H,1H3/p-1/b17-14-/fC17H11Cl2N2O2/h23h/q-1 8BA29F51D84CDA86