Methyl 4-chloro-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-acetate
3-Chloro-2-iodo-4-(trifluoromethoxy)pyridine-6-carboxylic acid
4-Chloro-5-fluoro-2-methoxy-3-(trifluoromethoxy)pyridine
Methyl 4-chloro-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-acetate