3-(Difluoromethyl)-4-iodo-5-(trifluoromethoxy)pyridine-2-carboxylic acid
5-(Aminomethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-4-acetonitrile
4-(Aminomethyl)-6-methoxy-3-(trifluoromethoxy)pyridine-2-acetonitrile
3-Methoxy-2-methyl-6-(trifluoromethoxy)pyridine-5-sulfonyl chloride