2-Cyano-3-fluoro-6-iodo-4-(trifluoromethoxy)pyridine
3-Chloro-2-fluoro-5-methoxy-4-(trifluoromethoxy)pyridine
2-Chloro-4-iodo-3-(trifluoromethoxy)pyridine-6-carboxylic acid
5-Cyano-2-fluoro-3-hydroxy-6-(trifluoromethoxy)pyridine
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