InChI=1/C22H14Cl2N2O4/c1-12-2-7-15(10-18(12)24)26-21(28)17(20(27)25-22(26)29)11-16-8-9-19(30-16)13-3-5-14(23)6-4-13/h2-11H,1H3,(H,25,27,29)/p-1/b17-11-/fC22H13Cl2N2O4/q-1 0E25FA7BA4952B68