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