5-(Chloromethyl)-2-methoxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
5-Methoxy-4-methyl-2-nitro-3-(trifluoromethoxy)pyridine
4-(Chloromethyl)-3-methoxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Methoxy-6-nitro-2-(trifluoromethoxy)pyridine-4-carboxylic acid