InChI=1/C16H12FN9O2/c17-11-3-2-10(26-9-20-24-25-26)8-12(11)21-13(27)4-5-14-22-16(23-28-14)15-18-6-1-7-19-15/h1-3,6-9H,4-5H2,(H,21,27)/f/h21H 797BD8F15A197D5A