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