Methyl 5-(difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-acetate
2-(Fluoromethyl)-6-methoxy-5-methyl-3-(trifluoromethoxy)pyridine
6-(Chloromethyl)-3-(difluoromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine
2-(Chloromethyl)-5-(difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine