InChI=1S/C30H24O17S/c31-11-5-14(33)22-20(6-11)45-30(10-3-15(34)25(39)16(35)4-10)29(40)24(22)23-21(46-30)8-13(32)12-7-19(38)26(44-27(12)23)9-1-17(36)28(18(37)2-9)47-48(41,42)43/h1-6,8,19,24,26,29,31-40H,7H2,(H,41,42,43)