Ethyl 3-(difluoromethyl)-6-iodo-4-(trifluoromethoxy)pyridine-2-acetate
3-(Difluoromethyl)-2-methoxy-5-methyl-6-(trifluoromethoxy)pyridine
Ethyl 4-methoxy-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 4-(difluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-5-acetate