3-Chloro-2-methyl-4-(trifluoromethoxy)pyridine-6-carboxylic acid
2-Chloro-5-methyl-3-(trifluoromethoxy)pyridine-6-carboxylic acid
5-Chloro-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-Chloro-3-methyl-2-(trifluoromethoxy)pyridine-6-carboxaldehyde