InChI=1/C13H10Br2FN3O/c14-10-5-8(17)6-11(15)12(10)19-13(20)18-9-3-1-7(16)2-4-9/h1-6H,17H2,(H2,18,19,20)/f/h18-19H 7F93DB2B81793695