InChI=1/C20H14FN3/c21-13-5-3-4-12(10-13)19-16-11-23-20-18(16)15(8-9-22-20)14-6-1-2-7-17(14)24-19/h1-11,19,24H,(H,22,23)/t19-/m1/s1/f/h23H B27348E5D9214B66