Ethyl 5-amino-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-amino-5-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate
4-Amino-3-fluoro-5-methoxy-2-(trifluoromethoxy)pyridine
Methyl 3-amino-4-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylate