InChI=1S/C41H66O12/c1-36(2)14-16-41(35(49)53-34-32(48)30(46)29(45)24(19-42)51-34)17-15-39(6)21(22(41)18-36)8-9-26-38(5)12-11-27(37(3,4)25(38)10-13-40(26,39)7)52-33-31(47)28(44)23(43)20-50-33/h8,22-34,42-48H,9-20H2,1-7H3