3-Hydroxy-4-methyl-2-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 4-fluoro-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate
3-Fluoro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-methanol
3-Hydroxy-2-methyl-6-(trifluoromethoxy)pyridine-4-carboxylic acid