3-(Chloromethyl)-5-methyl-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-(Chloromethyl)-2-methyl-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-(Chloromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-(Chloromethyl)-6-methyl-5-(trifluoromethoxy)pyridine-3-carboxaldehyde