Methyl 4-(difluoromethyl)-2-fluoro-6-(trifluoromethoxy)pyridine-3-acetate
2-(Aminomethyl)-6-hydroxy-4-nitro-3-(trifluoromethoxy)pyridine
Methyl 3-(difluoromethyl)-2-fluoro-6-(trifluoromethoxy)pyridine-4-acetate
Methyl 2-(difluoromethyl)-6-fluoro-5-(trifluoromethoxy)pyridine-3-acetate