Ethyl 2-chloro-5-(difluoromethyl)-3-methoxypyridine-6-carboxylate
Methyl 4-fluoro-6-methoxynicotinate
Ethyl 5-bromo-3-methoxy-4-(trifluoromethoxy)pyridine-2-carboxylate
3-Fluoro-5-iodo-6-methyl-2-(trifluoromethoxy)pyridine
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