InChI=1S/C41H58O18/c1-16-8-11-41(36(55)59-34-27(48)23(44)25(46)29(57-34)32(51)52)13-12-38(3)17(18(41)14-16)6-7-20-37(2)15-19(42)30(40(5,35(53)54)21(37)9-10-39(20,38)4)58-33-26(47)22(43)24(45)28(56-33)31(49)50/h6,18-30,33-34,42-48H,1,7-15H2,2-5H3,(H,49,50)(H,51,52)(H,53,54)