2-(Aminomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-6-methanol
3-(Bromomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Chloro-4-(chloromethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine
6-(Aminomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-4-carboxylic acid