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