4-(Fluoromethyl)-2-iodo-5-(trifluoromethoxy)pyridine-3-acetic acid
5-Chloro-3-cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
5-Cyano-3-(difluoromethyl)-2-hydroxy-4-(trifluoromethyl)pyridine
5-Chloro-3-(difluoromethyl)-2-fluoropyridine-4-methanol