2-Bromo-5-(chloromethyl)-3-nitro-4-(trifluoromethoxy)pyridine
2-Bromo-3-(chloromethyl)-4-nitro-5-(trifluoromethoxy)pyridine
2-Chloro-3-cyano-5-(trifluoromethoxy)pyridine-6-methanol
2-Chloro-3-cyano-4-(trifluoromethoxy)pyridine-5-acetonitrile
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