Methyl 3-cyano-4-fluoro-5-(trifluoromethoxy)pyridine-2-acetate
3-(Aminomethyl)-6-fluoro-2-methoxy-5-(trifluoromethoxy)pyridine
Methyl 2-cyano-3-fluoro-5-(trifluoromethoxy)pyridine-4-acetate
2-Fluoro-4-(fluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine