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