2-Chloro-3H-imidazo[4,5-c]pyridine
4-(m-Tolylamino)pyridine-3-sulfonamide
Ethyl 1H-pyrazolo[3,4-b]pyridine-5-carboxylate
Ethyl 5-(pyridin-4-yl)oxazole-2-carboxylate
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