InChI=1S/C26H32O17S/c27-9-17-20(33)21(34)24(42-25-22(35)23(18(10-28)41-25)43-44(36,37)38)26(40-17)39-16-8-13(30)7-15(32)19(16)14(31)6-3-11-1-4-12(29)5-2-11/h1-2,4-5,7-8,17-18,20-30,32-35H,3,6,9-10H2,(H,36,37,38)