6-Chloro-3-cyano-4-(trifluoromethoxy)pyridine-2-carboxylic acid
6-Chloro-2-fluoro-3-hydroxy-4-(trifluoromethoxy)pyridine
6-Chloro-4-methyl-3-nitro-2-(trifluoromethoxy)pyridine
2-Chloro-6-fluoro-4-hydroxy-3-(trifluoromethoxy)pyridine
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