5-Cyano-2-iodo-3-(trifluoromethoxy)pyridine-6-sulfonamide
Methyl 4-fluoro-5-nitro-2-(trifluoromethoxy)pyridine-3-acetate
3-(Aminomethyl)-4-cyano-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine
Methyl 4-fluoro-3-nitro-5-(trifluoromethoxy)pyridine-2-acetate