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