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