4-Cyano-3-methyl-6-(trifluoromethoxy)pyridine-2-acetic acid
5-Chloro-2-(fluoromethyl)-4-nitro-3-(trifluoromethoxy)pyridine
3-Chloro-2-(difluoromethyl)-5-nitro-6-(trifluoromethoxy)pyridine
2-Chloro-5-nitro-6-(trifluoromethoxy)pyridine-3-acetonitrile
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