Ethyl 4-amino-3-(bromomethyl)-6-(difluoromethyl)pyridine-2-acetate
2-(Difluoromethyl)-4-methyl-5-nitro-3-(trifluoromethyl)pyridine
5-(Aminomethyl)-2-methyl-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-(Chloromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-2-methanol