3-(Bromomethyl)-6-(difluoromethyl)pyridine-2-carboxylic acid
2-Amino-6-cyano-3-(difluoromethyl)-5-nitropyridine
4-(Difluoromethyl)-2-methoxy-5-nitropyridine-3-sulfonyl chloride
Methyl 5-hydroxy-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
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