InChI=1S/C26H24O19S/c27-6-16-23(45-46(40,41)42)22(38)25(44-26(39)7-1-14(33)20(36)15(34)2-7)24(43-16)18-13(32)5-12(31)17(21(18)37)19(35)8-3-10(29)11(30)4-9(8)28/h1-5,16,22-25,27-34,36-38H,6H2,(H,40,41,42)