InChI=1S/C17H18O10/c1-6-2-9(19)12-8(16(23)24)3-7(4-10(12)25-6)26-17-15(22)14(21)13(20)11(5-18)27-17/h2-4,11,13-15,17-18,20-22H,5H2,1H3,(H,23,24)