Ethyl 3-(difluoromethyl)-4-iodo-5-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-(difluoromethyl)-2-iodo-6-(trifluoromethoxy)pyridine-5-carboxylate
5-Methoxy-4-methyl-2-(trifluoromethoxy)pyridine-3-acetonitrile
3-(Bromomethyl)-5-iodo-4-(trifluoromethoxy)pyridine-2-carboxylic acid