4-(Chloromethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetic acid
2-Bromo-6-(difluoromethyl)pyridine-3-carboxaldehyde
Methyl 5-(difluoromethyl)-2-nitropyridine-4-acetate
4-(Chloromethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetic acid