InChI=1S/C26H24O17S/c27-8-14-18(32)24(43-44(38,39)40)25(42-26(37)9-1-4-11(28)5-2-9)23(41-14)16-19(33)15(20(34)22(36)21(16)35)17(31)10-3-6-12(29)13(30)7-10/h1-7,14,18,23-25,27-30,32-36H,8H2,(H,38,39,40)