Methyl 2-(chloromethyl)-4-cyano-3-(trifluoromethoxy)pyridine-5-carboxylate
3-Cyano-6-methyl-2-nitro-5-(trifluoromethoxy)pyridine
Ethyl 4-cyano-2-methyl-6-(trifluoromethoxy)pyridine-3-carboxylate
5-Cyano-2-methyl-3-nitro-6-(trifluoromethoxy)pyridine
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