2-Chloro-5-nitro-3-(trifluoromethoxy)pyridine-6-acetic acid
4-(Aminomethyl)-3-chloro-2-(trifluoromethoxy)pyridine-5-methanol
Methyl 4-cyano-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate
3-Cyano-2-(difluoromethyl)-6-nitro-4-(trifluoromethoxy)pyridine