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