InChI=1S/C28H48O25S/c1-7-11(31)14(34)21(23(39)47-7)53-26-17(37)20(52-25-15(35)13(33)12(32)10(3-29)49-25)18(8(2)48-26)50-24-16(36)19(9(30)4-44-24)51-27-22(38)28(40,5-45-27)6-46-54(41,42)43/h7-27,29-40H,3-6H2,1-2H3,(H,41,42,43)