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