5-Cyano-2-(difluoromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-5-fluoro-3-nitro-6-(trifluoromethoxy)pyridine
4-Cyano-5-(difluoromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-fluoro-6-nitro-3-(trifluoromethoxy)pyridine