InChI=1S/C27H34O19S/c28-7-13-16(32)19(35)20(36)26(45-13)27(40)24(38)14(11(30)6-3-9-1-4-10(29)5-2-9)17(33)15(25(27)39)18(34)23-21(37)22(12(31)8-44-23)46-47(41,42)43/h1-6,12-13,15-16,18-23,25-26,28-29,31-32,34-40H,7-8H2,(H,41,42,43)/b6-3+