Ethyl 2-iodo-4-methyl-3-(trifluoromethoxy)pyridine-5-acetate
Ethyl 2-iodo-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-acetate
Ethyl 2-iodo-3-methyl-5-(trifluoromethoxy)pyridine-6-acetate
Ethyl 2-iodo-6-nitro-3-(trifluoromethoxy)pyridine-4-acetate