Methyl 2-(aminomethyl)-3-chloro-6-(trifluoromethoxy)pyridine-4-carboxylate
3-(Chloromethyl)-5-cyano-4-hydroxy-2-(trifluoromethoxy)pyridine
3-Chloro-2-cyano-6-nitro-5-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-cyano-5-hydroxy-2-(trifluoromethoxy)pyridine