3-Chloro-4-iodo-6-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Chloro-4-iodo-2-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 4-chloro-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-acetate
3-Chloro-2-iodo-4-(trifluoromethoxy)pyridine-6-carboxylic acid