4-Bromo-6-(difluoromethyl)-3-fluoropyridine-2-carboxaldehyde
2-Bromo-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol
5-Chloro-2-(methylthio)pyridine
2-Chloro-3-iodo-6-(trifluoromethoxy)pyridine-4-carboxylic acid
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