Methyl 4-chloro-2-(chloromethyl)-5-(trifluoromethoxy)pyridine-3-acetate
4,5-Dibromo-2-(difluoromethyl)pyridine-3-carboxylic acid
2-Cyano-4-(fluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine
Ethyl 3-amino-4-(difluoromethyl)-2-methoxypyridine-6-acetate