Methyl 3-bromo-6-cyano-4-(trifluoromethoxy)pyridine-2-acetate
4-(Bromomethyl)-3-(difluoromethyl)pyridine-5-carboxaldehyde
Ethyl 4-(bromomethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetate
2-Amino-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetonitrile