Methyl 3-cyano-2-iodo-6-(trifluoromethoxy)pyridine-5-acetate
Ethyl 4-cyano-2-nitro-5-(trifluoromethoxy)pyridine-3-acetate
3-(Aminomethyl)-5-cyano-2-methoxy-6-(trifluoromethoxy)pyridine
Ethyl 3-cyano-5-nitro-4-(trifluoromethoxy)pyridine-2-acetate
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