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