Ethyl 3-(chloromethyl)-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate
Ethyl 3-(difluoromethyl)-4-nitropyridine-5-carboxylate
Ethyl 3-(chloromethyl)-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
3-Amino-4-(difluoromethyl)pyridine-2-acetic acid