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