4-(Chloromethyl)-5-methyl-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-(Chloromethyl)-3-methyl-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-(Chloromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
2,6-Bis(2,4-dichlorophenyl)pyridine-3-acetic acid