Methyl 2,5-dimethoxy-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2,6-dichloro-3-(trifluoromethoxy)pyridine-4-carboxylate
3,5-Dibromo-4-methyl-2-(trifluoromethoxy)pyridine
Ethyl 2,5-dichloro-3-(trifluoromethoxy)pyridine-4-carboxylate
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