InChI=1/C28H26Cl2N2O4/c1-3-4-12-36-23-10-8-20(13-17(23)2)26(33)24-25(19-7-9-21(29)22(30)14-19)32(28(35)27(24)34)16-18-6-5-11-31-15-18/h5-11,13-15,25,34H,3-4,12,16H2,1-2H3/p-1/t25-/m1/s1/fC28H25Cl2N2O4/h34h/q-1 5DB185AB9AF69577