InChI=1/C28H22Cl2N2O3/c29-18-15-19(30)17-20(16-18)34-26-10-9-25(35-26)28(33)32-13-11-31(12-14-32)27-23-7-3-1-5-21(23)22-6-2-4-8-24(22)27/h1-10,15-17,27H,11-14H2 DEF99EF5552C8D64