Methyl 3-(fluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 6-(fluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylate
2-(Fluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-5-methanol
3-Methoxy-4-nitro-6-(trifluoromethoxy)pyridine-2-acetic acid