InChI=1S/C22H24O10/c1-29-13-5-2-10(3-6-13)12-8-11-4-7-14(23)19(18(11)30-9-12)31-22-17(26)15(24)16(25)20(32-22)21(27)28/h2-7,12,15-17,20,22-26H,8-9H2,1H3,(H,27,28)