5-(Bromomethyl)-3-cyano-4-iodo-2-(trifluoromethoxy)pyridine
4-Fluoro-2-(fluoromethyl)-3-nitro-6-(trifluoromethoxy)pyridine
3-Fluoro-4-(fluoromethyl)-6-nitro-2-(trifluoromethoxy)pyridine
3-Fluoro-2-(fluoromethyl)-4-nitro-6-(trifluoromethoxy)pyridine
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