Ethyl 2-chloro-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetate
2-Cyano-6-iodo-3-(trifluoromethoxy)pyridine-5-carboxylic acid
4-(Aminomethyl)-2-chloro-3-fluoro-6-(trifluoromethoxy)pyridine
Ethyl 6-chloro-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate