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