3-(Chloromethyl)-6-methoxy-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Methyl-2-nitro-6-(trifluoromethoxy)pyridine-5-acetic acid
6-(Chloromethyl)-4-(difluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine
3-Methyl-2-nitro-5-(trifluoromethoxy)pyridine-4-acetic acid