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