InChI=1S/C29H50O26/c30-1-2-47-26(9(5-33)51-28-19(42)13(36)14(37)23(55-28)24(44)45)48-6-10-22(54-27-18(41)12(35)11(34)7(3-31)50-27)16(39)20(43)29(52-10)53-21-8(4-32)49-25(46)17(40)15(21)38/h7-23,25-43,46H,1-6H2,(H,44,45)