InChI=1S/C30H26O16S/c31-12-1-10(2-13(32)5-12)28-26(40)25(23-17(35)6-14(33)7-22(23)44-28)24-18(36)9-16(34)15-8-21(39)27(45-29(15)24)11-3-19(37)30(20(38)4-11)46-47(41,42)43/h1-7,9,21,25-28,31-40H,8H2,(H,41,42,43)