3-Amino-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-2-carboxaldehyde
2-(Aminomethyl)-3-bromo-4-chloro-6-(difluoromethyl)pyridine
3-Amino-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-4-carboxaldehyde
5-Bromo-4-(difluoromethyl)-3-fluoro-2-methylpyridine