InChI=1/C14H12BrFN4O2/c15-9-5-7-10(8-6-9)17-13(21)19-20-14(22)18-12-4-2-1-3-11(12)16/h1-8H,(H2,17,19,21)(H2,18,20,22)/f/h17-20H 0BEE32830D5E6E99