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