InChI=1S/C24H25Cl2NO8/c1-27(24(33)35-23-20(30)18(28)19(29)21(34-23)22(31)32)17-9-7-12(13-4-2-3-5-14(13)17)11-6-8-15(25)16(26)10-11/h2-6,8,10,12,17-21,23,28-30H,7,9H2,1H3,(H,31,32)/t12-,17-,18-,19-,20-,21?,23-/m0/s1