Ethyl 2-(aminomethyl)-3-cyano-4-(trifluoromethoxy)pyridine-5-carboxylate
4-(Aminomethyl)-2-chloro-6-(trifluoromethoxy)pyridine-3-acetic acid
3-(Bromomethyl)-6-cyano-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine
4-(Aminomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-5-methanol