5-Fluoro-3-nitro-2-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 2-fluoro-5-iodo-6-(trifluoromethoxy)pyridine-3-acetate
5-Fluoro-3-iodo-4-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Fluoro-5-nitro-4-(trifluoromethoxy)pyridine-2-carboxylic acid