InChI=1S/C41H60O17/c1-36(35(54)58-33-28(49)25(46)26(47)29(56-33)31(50)51)10-12-41(34(52)53)13-11-39(4)18(19(41)14-36)6-7-23-37(2)15-20(43)30(57-32-27(48)24(45)21(44)16-55-32)38(3,17-42)22(37)8-9-40(23,39)5/h6,19,21-30,32-33,42,44-49H,7-17H2,1-5H3,(H,50,51)(H,52,53)