4-Amino-6-(difluoromethyl)-3-fluoro-2-(trifluoromethyl)pyridine
4-Amino-2-(difluoromethyl)-3-fluoro-5-(trifluoromethyl)pyridine
Methyl 2-(chloromethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxylate
Ethyl 4-(chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylate