Methyl 3-cyano-2-nitro-5-(trifluoromethoxy)pyridine-4-carboxylate
2-Chloro-6-iodo-4-(trifluoromethoxy)pyridine-3-acetic acid
2-(Aminomethyl)-5-chloro-3-methoxy-4-(trifluoromethoxy)pyridine
6-(Aminomethyl)-4-chloro-3-methoxy-2-(trifluoromethoxy)pyridine