Methyl 5-bromo-1H-pyrazolo[3,4-b]pyridine-3-carboxylate
3-Methyl-5-Nitro-1H-Pyrazolo[3,4-b]pyridine
2-Amino-Pyrazolo[1,5-a]pyridine-3-carbonitrile
3-Amino-1H-Pyrazolo[3,4-b]pyridine-5-carbonitrile
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