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