Methyl 5-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-(difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-5-acetate
4-(Bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-5-methanol
5-Methoxy-2-nitro-3-(trifluoromethoxy)pyridine-6-carboxylic acid