Methyl 4-chloro-5-methoxypyridine-3-carboxylate
Methyl 2-(difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-4-carboxylate
4-Amino-5-(chloromethyl)-3-cyano-2-(difluoromethyl)pyridine
3-(Aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-carbonyl chloride