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