Ethyl 2-chloro-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-6-carboxylate
3-Bromo-4-chloro-6-cyano-2-(difluoromethyl)pyridine
Methyl 3-(aminomethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-2-acetate
2-Cyano-4-(difluoromethyl)-5-methylpyridine-3-carboxylic acid