InChI=1/C26H20Cl2N2O5/c27-19-9-10-21(20(28)15-19)34-12-11-29-26(33)23-24(18-8-4-5-16(13-18)14-22(31)32)30-35-25(23)17-6-2-1-3-7-17/h1-10,13,15H,11-12,14H2,(H,29,33)(H,31,32)/p-1/fC26H19Cl2N2O5/h29H/q-1 4E8A9B7D55790D0C