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