6-Chloro-2-(chloromethyl)-3-nitro-4-(trifluoromethoxy)pyridine
Methyl 3-cyano-2-methyl-6-(trifluoromethoxy)pyridine-5-acetate
5-Cyano-2-methyl-4-(trifluoromethoxy)pyridine-3-acetic acid
4-Cyano-6-methyl-2-(trifluoromethoxy)pyridine-3-acetic acid
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