Methyl 2-(bromomethyl)-3-iodo-5-(trifluoromethoxy)pyridine-4-carboxylate
4-(Fluoromethyl)-3-iodo-6-methoxy-2-(trifluoromethoxy)pyridine
5-Iodo-2-methyl-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride
3-(Bromomethyl)-6-iodo-2-(trifluoromethoxy)pyridine-4-carboxylic acid