InChI=1S/C22H22O11/c23-11-3-1-2-9(5-11)4-10-8-31-14-7-12(6-13(24)15(14)16(10)25)32-22-19(28)17(26)18(27)20(33-22)21(29)30/h1-3,5-7,10,17-20,22-24,26-28H,4,8H2,(H,29,30)