3-Cyano-5-methoxy-2-(trifluoromethoxy)pyridine-6-acetic acid
Methyl 3-(aminomethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-6-acetate
Methyl 3-fluoro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-5-acetate
3-Cyano-4-methoxy-6-(trifluoromethoxy)pyridine-2-acetic acid