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