InChI=1S/C32H30O26S/c33-4-13-18-16(39)20(25(51-13)54-23(41)7-1-10(35)17(11(36)2-7)57-59(47,48)49)52-24(42)8-3-9(34)15(38)19-14(8)21-28(27(43)53-18)6-29(44)32(46,55-19)31(21,45)56-26(28)30(58-29)22(40)12(37)5-50-30/h1-3,12-13,16,18,20-22,25-26,33-40,44-46H,4-6H2,(H,47,48,49)