6-Hydroxy-4-methoxy-3-nitro-2-(trifluoromethoxy)pyridine
5-Fluoro-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 3-(bromomethyl)-4-fluoro-6-(trifluoromethoxy)pyridine-2-acetate
4-Fluoro-5-methyl-2-(trifluoromethoxy)pyridine-3-carboxylic acid