InChI=1S/C36H52O12/c1-16-12-26(47-33(44)22(16)15-37)17(2)23-8-9-24-21-7-6-19-13-20(46-34-30(41)28(39)29(40)31(48-34)32(42)43)14-27(45-18(3)38)36(19,5)25(21)10-11-35(23,24)4/h6,17,20-21,23-31,34,37,39-41H,7-15H2,1-5H3,(H,42,43)