InChI=1S/C29H50O26/c30-3-8-11(34)12(35)19(42)29(51-8)54-22-10(5-32)52-27(20(43)16(22)39)48-2-1-47-26(53-21-9(4-31)50-25(46)17(40)15(21)38)7(33)6-49-28-18(41)13(36)14(37)23(55-28)24(44)45/h7-23,25-43,46H,1-6H2,(H,44,45)