6-Methoxy-3-nitro-2-(trifluoromethoxy)pyridine-4-methanol
6-(Fluoromethyl)-4-iodo-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-(Chloromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-4-carboxylic acid
5-(Chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylic acid