InChI=1/C20H14FN3/c21-16-7-3-1-6-14(16)19-15-11-23-20-18(15)13(9-10-22-20)12-5-2-4-8-17(12)24-19/h1-11,19,24H,(H,22,23)/t19-/m0/s1/f/h23H 21B1FF35F3C837E6