InChI=1S/C26H24O16S/c27-12-4-1-10(2-5-12)26(36)40-9-17-21(32)23(34)24(35)25(41-17)19-15(30)8-14(29)18(22(19)33)20(31)11-3-6-13(28)16(7-11)42-43(37,38)39/h1-8,17,21,23-25,27-30,32-35H,9H2,(H,37,38,39)