InChI=1S/C36H52O14/c1-16-26(40)29(43)31(50-32-30(44)28(42)27(41)23(14-37)49-32)33(47-16)48-19-8-10-34(2)18(12-19)5-6-21-22(34)13-24(38)35(3)20(9-11-36(21,35)45)17-4-7-25(39)46-15-17/h4,7,12,15-16,19-24,26-33,37-38,40-45H,5-6,8-11,13-14H2,1-3H3