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