6-Amino-4-(bromomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-chloro-6-hydroxy-3-(trifluoromethoxy)pyridine
4-(Difluoromethyl)-2-hydroxy-5-methyl-3-nitropyridine
2-Bromo-5-chloro-3-(trifluoromethoxy)pyridine-6-carboxaldehyde