InChI=1S/C32H50O16/c1-11(9-44-26-21(38)18(35)17(34)14(8-33)45-26)13-7-15-28(2)10-31(42)30(13,4)32(15,43)24(47-31)16-12(28)5-6-29(16,3)48-27-22(39)19(36)20(37)23(46-27)25(40)41/h11-24,26-27,33-39,42-43H,5-10H2,1-4H3,(H,40,41)