InChI=1S/C22H22O11/c1-29-14-5-10-12(30-7-11-9-3-2-8(23)4-13(9)31-19(10)11)6-15(14)32-22-18(26)16(24)17(25)20(33-22)21(27)28/h2-6,11,16-20,22-26H,7H2,1H3,(H,27,28)