Ethyl 6-iodo-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxylate
3-(Difluoromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylic acid
4-(Aminomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-carboxylic acid
5-(Difluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylic acid