2-(Difluoromethyl)-6-hydroxy-3-methoxypyridine-5-carboxylic acid
Ethyl 6-cyano-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2,3-dichloro-5-(difluoromethyl)pyridine-6-carboxylate
2-(Bromomethyl)-4-(difluoromethyl)-3-iodopyridine
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