3-Bromo-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Chloro-4-cyano-3-methoxy-6-(trifluoromethoxy)pyridine
2-Chloro-3-cyano-4-methoxy-6-(trifluoromethoxy)pyridine
2-Chloro-6-(fluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine
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