2-Chloro-3-(difluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine
2-Chloro-3-(difluoromethyl)-4-methoxy-6-(trifluoromethoxy)pyridine
4-Chloro-3-iodo-6-(trifluoromethoxy)pyridine-2-carboxylic acid
4-Chloro-3-iodo-2-(trifluoromethoxy)pyridine-6-carboxylic acid