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