Methyl 3-chloro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxylate
Methyl 3-chloro-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxylate
Methyl 3-chloro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-carboxylate
4-Chloro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylic acid