InChI=1/C14H12BrF3N4O/c15-10-11(7-5-6-7)20-21-12(10)13(23)22-19-9-4-2-1-3-8(9)14(16,17)18/h1-4,7,19H,5-6H2,(H,20,21)(H,22,23)/f/h21-22H 8866ED6CF7634695