Ethyl 3-cyano-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylate
6-Cyano-4-fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine
Ethyl 3-cyano-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylate
5-(Aminomethyl)-2-fluoro-4-methyl-3-(trifluoromethoxy)pyridine