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