2-(Bromomethyl)-5-(difluoromethyl)-4-hydroxy-3-methoxypyridine
3-Amino-6-(difluoromethyl)-2-(trifluoromethyl)pyridine-5-carboxaldehyde
2-Mercapto-5-(perfluorophenyl)-3-(trifluoromethyl)pyridine
Methyl 6-cyano-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetate