2-(Bromomethyl)-3-(difluoromethyl)-4-fluoro-5-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-cyano-2-methyl-4-(trifluoromethoxy)pyridine
2-Cyano-3-methyl-5-(trifluoromethoxy)pyridine-4-methanol
4-(Chloromethyl)-2-cyano-5-(trifluoromethoxy)pyridine-3-acetic acid