Methyl 5-amino-3-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate
6-Amino-4-(chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine
Methyl 3-amino-4-fluoro-5-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 3-amino-5-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate