Methyl 2-(bromomethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-6-acetate
3-Amino-5-chloro-6-nitro-2-(trifluoromethoxy)pyridine
4-Amino-5-cyano-2-(difluoromethyl)pyridine-3-carboxaldehyde
3-(Difluoromethyl)-2-hydroxy-6-methyl-5-(trifluoromethoxy)pyridine