InChI=1/C12H9BrF3NO/c1-17-11(12-7(13)2-3-18-12)6-4-8(14)10(16)9(15)5-6/h2-5,11,17H,1H3/p+1/t11-/m1/s1/fC12H10BrF3NO/h17H/q+1 1CD526B07AC516E2