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