Methyl 6-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 4-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 2-hydroxy-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 3,4-dichloro-5-(trifluoromethoxy)pyridine-2-carboxylate
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