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