InChI=1S/C17H22O10/c1-17(2,24)9-5-6-8(25-9)4-3-7(18)13(6)26-16-12(21)10(19)11(20)14(27-16)15(22)23/h3-4,9-12,14,16,18-21,24H,5H2,1-2H3,(H,22,23)