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