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