4-(Bromomethyl)-3-iodo-5-methyl-2-(trifluoromethoxy)pyridine
3-(Fluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-2-carboxylic acid
3-(Fluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-6-carboxylic acid
4-(Bromomethyl)-2-iodo-5-methyl-3-(trifluoromethoxy)pyridine