InChI=1S/C28H26O17S/c29-10-21-26(44-27(37)12-5-17(32)23(34)18(33)6-12)24(35)25(36)28(43-21)41-14-7-15(30)22-16(31)9-19(42-20(22)8-14)11-1-3-13(4-2-11)45-46(38,39)40/h1-8,19,21,24-26,28-30,32-36H,9-10H2,(H,38,39,40)