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