InChI=1S/C30H28O16S/c31-13-4-12(5-14(32)6-13)29-23(40)9-16-17(34)10-20(37)26(30(16)45-29)27(25-18(35)7-15(33)8-19(25)36)24(46-47(42,43)44)3-11-1-21(38)28(41)22(39)2-11/h1-2,4-8,10,23-24,27,29,31-41H,3,9H2,(H,42,43,44)