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