3-(Difluoromethyl)-2-methoxy-5-methylpyridine-4-carboxylic acid
6-Amino-3-(difluoromethyl)-4-iodopyridine-2-carboxylic acid
4-(Bromomethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetonitrile
Methyl 2-bromo-6-chloro-5-(difluoromethyl)pyridine-3-acetate