Methyl 2-chloro-4-hydroxynicotinate
Ethyl 2-cyano-3-nitro-6-(trifluoromethoxy)pyridine-4-acetate
2-Chloro-4-hydroxy-3-iodo-5-(trifluoromethoxy)pyridine
Methyl 2-(difluoromethyl)-3-nitro-4-(trifluoromethoxy)pyridine-5-carboxylate
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