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