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