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