InChI=1S/C22H22O11/c1-7-3-9-14(16(25)13-10(15(9)24)5-8(31-2)6-11(13)23)12(4-7)32-22-19(28)17(26)18(27)20(33-22)21(29)30/h3-6,15,17-20,22-24,26-28H,1-2H3,(H,29,30)