5-Fluoro-3-nitro-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-4-carboxylic acid
3-(2,5-Dichlorophenyl)pyridine-2-acetic acid
5-(Chloromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxylic acid
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