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