InChI=1S/C22H24O11/c1-30-11-4-5-13(14(23)6-11)22(29)8-10-2-3-12(7-15(10)31-9-22)32-21-18(26)16(24)17(25)19(33-21)20(27)28/h2-7,16-19,21,23-26,29H,8-9H2,1H3,(H,27,28)