InChI=1S/C22H22O11/c1-29-14-6-13-10(11-7-30-12-4-8(23)2-3-9(12)19(11)31-13)5-15(14)32-22-18(26)16(24)17(25)20(33-22)21(27)28/h2-6,11,16-20,22-26H,7H2,1H3,(H,27,28)