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