Ethyl 4-chloro-2-nitro-3-(trifluoromethoxy)pyridine-5-carboxylate
4-(Aminomethyl)-6-chloro-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine
2-Cyano-6-hydroxy-3-nitro-5-(trifluoromethoxy)pyridine
6-Cyano-3-hydroxy-2-nitro-4-(trifluoromethoxy)pyridine
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