2-Fluoro-3-nitro-4-(trifluoromethoxy)pyridine-5-acetic acid
3-(Aminomethyl)-5-fluoro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
Methyl 2-fluoro-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylate
3-(Aminomethyl)-4-fluoro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine