2-(Chloromethyl)-5-cyano-3-(trifluoromethoxy)pyridine-6-acetic acid
3-Amino-2-iodo-6-methyl-5-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-3-fluoro-6-nitro-4-(trifluoromethoxy)pyridine
3-Amino-6-(difluoromethyl)-2-nitropyridine-4-carboxylic acid
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