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