InChI=1/C24H18Cl2N2O6/c25-16-6-7-18(17(26)13-16)33-10-8-27-24(31)21-22(28-34-23(21)19-5-2-9-32-19)15-4-1-3-14(11-15)12-20(29)30/h1-7,9,11,13H,8,10,12H2,(H,27,31)(H,29,30)/p-1/fC24H17Cl2N2O6/h27H/q-1 7BA42B51E7BAC6F9