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