InChI=1/C27H22Cl2N2O6/c1-35-21-9-7-16(14-23(32)33)13-19(21)25-24(26(37-31-25)17-5-3-2-4-6-17)27(34)30-11-12-36-22-10-8-18(28)15-20(22)29/h2-10,13,15H,11-12,14H2,1H3,(H,30,34)(H,32,33)/p-1/fC27H21Cl2N2O6/h30H/q-1 146E06A16E899633