6-Chloro-4-(chloromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine
2-Cyano-5-hydroxy-3-iodo-4-(trifluoromethoxy)pyridine
6-Cyano-2-(difluoromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine
6-Chloro-3-fluoro-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
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