3-Amino-4-bromo-2-(chloromethyl)pyridine
5-(Difluoromethyl)-3-(fluoromethyl)-2-nitropyridine
Methyl 4-(difluoromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-6-acetate
Ethyl 4-(difluoromethyl)-3-fluoro-2-iodopyridine-6-carboxylate
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