5-Chloro-2-((diphenylmethylene)hydrazono)-1,2-dihydropyridine
4,6-Dichloro-5-nitro-2-pyridinecarboxylic acid
7-Methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid
Ethyl 7-methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylate
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