5-Fluoro-3-iodo-4-nitro-2-(trifluoromethoxy)pyridine
5-(Bromomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-6-acetonitrile
3-Fluoro-5-iodo-2-nitro-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-cyano-6-(trifluoromethoxy)pyridine-5-acetic acid
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