4-(Aminomethyl)-2-fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-(Aminomethyl)-3-fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Fluoro-4-nitro-2-(trifluoromethoxy)pyridine-6-carbonyl chloride
2-Fluoro-6-nitro-5-(trifluoromethoxy)pyridine-3-carbonyl chloride