Methyl 3-chloro-4-cyano-6-(trifluoromethoxy)pyridine-2-carboxylate
2-Chloro-5-(chloromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine
3-Chloro-5-(chloromethyl)-6-cyano-2-(trifluoromethoxy)pyridine
Methyl 3-chloro-4-cyano-2-(trifluoromethoxy)pyridine-6-carboxylate