InChI=1/C20H19Cl2FN4O/c21-18-7-6-17(12-19(18)22)25-20(28)27(10-1-9-26-11-8-24-14-26)13-15-2-4-16(23)5-3-15/h2-8,11-12,14H,1,9-10,13H2,(H,25,28)/p+1/fC20H20Cl2FN4O/h24-25H/q+1 202BA94BE9ABBEF9