InChI=1/C26H23ClN2O7/c1-2-34-26(33)29-9-7-28(8-10-29)14-20-21(30)5-4-17-18(13-23(31)36-24(17)20)19-12-15-11-16(27)3-6-22(15)35-25(19)32/h3-6,11-13,30H,2,7-10,14H2,1H3 F2F729A809B80B21