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