InChI=1S/C30H50O27/c31-1-5-12(35)23(22(45)29(53-5)51-2-6-9(32)13(36)18(41)26(48)52-6)56-30-21(44)15(38)11(34)8(55-30)4-49-27-19(42)14(37)10(33)7(54-27)3-50-28-20(43)16(39)17(40)24(57-28)25(46)47/h5-24,26-45,48H,1-4H2,(H,46,47)