3-Chloro-4-(chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
5-Bromo-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylic acid
2-Chloro-5-(chloromethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Bromo-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxylic acid