Ethyl 2-(chloromethyl)-5-methoxy-4-(trifluoromethoxy)pyridine-3-acetate
2-(Chloromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
Ethyl 2-(chloromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-(chloromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-4-acetate