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