Ethyl 2-chloro-3-methyl-5-(trifluoromethoxy)pyridine-4-carboxylate
3-(Aminomethyl)-2-cyano-5-fluoro-4-(trifluoromethoxy)pyridine
Methyl 3-chloro-6-methyl-4-(trifluoromethoxy)pyridine-2-carboxylate
6-(Aminomethyl)-2-cyano-3-fluoro-4-(trifluoromethoxy)pyridine