InChI=1/C14H8BrFN2O2/c15-9-5-12(18-7-9)14(20)11(6-17)13(19)8-1-3-10(16)4-2-8/h1-5,7,18,20H/p-1/b14-11-/fC14H7BrFN2O2/h20h/q-1 FA9BC1F20595E6AD