2-Bromo-5-methyl-6-nitro-3-(trifluoromethoxy)pyridine
Ethyl 4-chloro-5-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxylate
6-Bromo-4-methyl-2-nitro-3-(trifluoromethoxy)pyridine
Ethyl 4-chloro-3-hydroxy-2-(trifluoromethoxy)pyridine-5-carboxylate
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