Ethyl 6-fluoro-3-nitro-2-(trifluoromethoxy)pyridine-4-acetate
3-Fluoro-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetic acid
4-Fluoro-3-nitro-5-(trifluoromethoxy)pyridine-2-carbonyl chloride
Ethyl 2-fluoro-5-nitro-3-(trifluoromethoxy)pyridine-6-acetate