InChI=1/C16H10F2O2/c17-14-7-12(8-15(18)16(14)20)10-1-2-11-6-13(19)4-3-9(11)5-10/h1-8,19-20H/p-1/fC16H9F2O2/h20h/q-1	618C9729AFD23F00