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