4-Fluoro-5-iodo-2-(trifluoromethoxy)pyridine-3-acetic acid
3-Hydroxy-5-methoxy-4-(trifluoromethoxy)pyridine-2-carbonyl chloride
5-Hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine-3-carbonyl chloride
4-Fluoro-6-iodo-2-(trifluoromethoxy)pyridine-3-acetic acid