InChI=1S/C26H28O19S/c27-6-15-18(33)20(35)24(44-25-21(36)17(32)12(31)7-40-25)26(42-15)43-23-19(34)16-11(30)4-9(28)5-14(16)41-22(23)8-1-2-10(29)13(3-8)45-46(37,38)39/h1-5,12,15,17-18,20-21,24-33,35-36H,6-7H2,(H,37,38,39)