000979: InChI=1.12Beta/C20H22Cl2O9S/c1-9(23)27-8-15-17(28-10(2)24)18(29-11(3)25)19(30-12(4)26)20(31-15)32-16-7-13(21)5-6-14(16)22/h1-4H3,5-7H,8H2,15H,17-20H/t15-,17+,18+,19+,20+/m1/s1