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