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