InChI=1/C17H14FN5/c1-10-15(9-19)21-11(2)16(10)14-7-8-20-17(23-14)22-13-5-3-12(18)4-6-13/h3-8,21H,1-2H3,(H,20,22,23)/f/h22H 9876C0D16F65D76E