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