InChI=1S/C26H28O16S/c27-8-15-19(30)22(33)25(41-26-23(34)20(31)16(9-38-26)42-43(35,36)37)24(40-15)18-12(29)7-14-17(21(18)32)11(28)6-13(39-14)10-4-2-1-3-5-10/h1-7,15-16,19-20,22-27,29-34H,8-9H2,(H,35,36,37)