Methyl 2-(chloromethyl)-4-iodo-5-(trifluoromethoxy)pyridine-3-carboxylate
2-(Fluoromethyl)-6-iodo-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-Methoxy-6-nitro-5-(trifluoromethoxy)pyridine-3-methanol
2-Methoxy-6-nitro-3-(trifluoromethoxy)pyridine-5-methanol