InChI=1S/C23H28O11/c1-9(2)4-5-12-14(32-23-19(29)17(27)18(28)21(34-23)22(30)31)8-13(25)16-11(6-10(3)24)7-15(26)33-20(12)16/h4,7-8,10,17-19,21,23-25,27-29H,5-6H2,1-3H3,(H,30,31)