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