InChI=1S/C36H36O20S/c37-13-23-28(43)30(45)32(47)36(55-23)54-22-12-20(41)26-19(40)11-21(16-4-8-18(39)9-5-16)52-33(26)27(22)34-35(31(46)29(44)24(53-34)14-51-57(48,49)50)56-25(42)10-3-15-1-6-17(38)7-2-15/h1-12,23-24,28-32,34-39,41,43-47H,13-14H2,(H,48,49,50)/b10-3+