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