InChI=1/C11H9BrFNO/c12-7-3-4-9(13)8(6-7)11(14)10-2-1-5-15-10/h1-6,11H,14H2/p+1/t11-/m0/s1/fC11H10BrFNO/h14H/q+1 BCBD83B918BCBF59