InChI=1/C16H14O4/c1-10(16(17)18)11-6-7-14-15(8-11)19-9-12-4-2-3-5-13(12)20-14/h2-8,10H,9H2,1H3,(H,17,18)/p-1/t10-/m1/s1/fC16H13O4/q-1	22614F73C7192325