Methyl 2-(difluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 3-(fluoromethyl)-4-iodo-5-(trifluoromethoxy)pyridine-2-acetate
Ethyl 3-(fluoromethyl)-2-iodo-5-(trifluoromethoxy)pyridine-4-acetate
5-(Difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylic acid