6-(Bromomethyl)-4-fluoro-2-nitro-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-3-hydroxy-4-methoxy-5-(trifluoromethoxy)pyridine
6-Fluoro-4-(fluoromethyl)-2-nitro-3-(trifluoromethoxy)pyridine
3-Fluoro-2-methyl-6-(trifluoromethoxy)pyridine-4-carbonyl chloride