2-Chloro-5-cyano-4-(difluoromethyl)-3-nitropyridine
Ethyl 6-(difluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine-4-carboxylate
2-Chloro-6-(difluoromethyl)-3-iodopyridine-4-carboxylic acid
2-(Difluoromethyl)-4-methoxy-3-nitropyridine
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