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