InChI=1S/C26H30O16S/c27-10-19-20(32)21(33)22(41-25-23(42-43(35,36)37)26(34,11-28)12-38-25)24(40-19)39-15-5-1-13(2-6-15)3-8-17(30)16-7-4-14(29)9-18(16)31/h1-9,19-25,27-29,31-34H,10-12H2,(H,35,36,37)