InChI=1S/C23H24O11/c1-29-10-3-5-12-14(7-10)31-9-23(13-6-4-11(30-2)8-15(13)32-20(12)23)34-22-18(26)16(24)17(25)19(33-22)21(27)28/h3-8,16-20,22,24-26H,9H2,1-2H3,(H,27,28)