Ethyl 2-cyano-3-iodo-5-(trifluoromethoxy)pyridine-4-acetate
4-Chloro-3-methoxy-6-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 5-cyano-2-iodo-4-(trifluoromethoxy)pyridine-3-acetate
3-(Aminomethyl)-2-chloro-5-(trifluoromethoxy)pyridine-6-acetic acid