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
Methyl 6-chloro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxylate