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