2-Fluoro-5-iodo-3-(trifluoromethoxy)pyridine-6-carbonyl chloride
3-Fluoro-4-hydroxy-2-(trifluoromethoxy)pyridine-6-carbonyl chloride
6-Fluoro-4-iodo-3-(trifluoromethoxy)pyridine-2-carbonyl chloride
2-Fluoro-4-iodo-3-(trifluoromethoxy)pyridine-6-carbonyl chloride