2-(Bromomethyl)-3-iodo-5-(trifluoromethoxy)pyridine-4-carboxylic acid
3-(Bromomethyl)-6-iodo-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
6-Methoxy-4-methyl-2-nitro-3-(trifluoromethoxy)pyridine
5-(Bromomethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxaldehyde