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