Methyl 2-(fluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-4-acetate
6-Methoxy-4-methyl-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
3-(Fluoromethyl)-2-methoxy-6-nitro-5-(trifluoromethoxy)pyridine
2-Methoxy-3-methyl-6-(trifluoromethoxy)pyridine-5-sulfonyl chloride