InChI=1/C17H12BrFN2OS/c1-17(2)13-6-11(7-14(18)15(13)21-16(23)22-17)10-3-9(8-20)4-12(19)5-10/h3-7H,1-2H3,(H,21,23)/f/h21H 432FE20A308D8E60