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