Methyl 2-chloro-5-(difluoromethyl)-3-methoxypyridine-6-carboxylate
2-Chloro-6-cyano-3-(difluoromethyl)pyridine-4-carboxylic acid
Ethyl 4-chloro-3-(difluoromethyl)-2-methoxypyridine-6-carboxylate
2-Chloro-6-(difluoromethyl)-4-methylpyridine-3-sulfonamide