2-Amino-5-(fluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine
5-Chloro-2-(difluoromethyl)-3-nitropyridine-4-acetic acid
3-(Bromomethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-carboxaldehyde
2-(Aminomethyl)-3-(difluoromethyl)-6-iodopyridine-5-carboxaldehyde