3-Amino-6-hydroxy-2-iodo-5-(trifluoromethoxy)pyridine
Ethyl 6-chloro-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 2-amino-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 2-amino-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate