InChI=1/C16H11Br2FN4/c17-10-3-1-5-12(7-10)21-15-14(19)9-20-16(23-15)22-13-6-2-4-11(18)8-13/h1-9H,(H2,20,21,22,23)/f/h21-22H EEC70F8D9AA10BF4