2-Chloro-5-cyano-6-methyl-3-(trifluoromethoxy)pyridine
3-Chloro-2-cyano-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine
3-Chloro-5-hydroxy-4-nitro-2-(trifluoromethoxy)pyridine
2-Chloro-5-cyano-4-methyl-3-(trifluoromethoxy)pyridine
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