InChI=1S/C29H48O24/c1-5-19(50-28-16(39)12(35)13(36)21(51-28)24(42)43)17(40)22(25(44)46-5)52-29-23(53-27-15(38)11(34)10(33)8(3-30)48-27)18(41)20(6(2)47-29)49-26-14(37)9(32)7(31)4-45-26/h5-23,25-41,44H,3-4H2,1-2H3,(H,42,43)