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SMILES: n1cnc2[nH]nnc2c1N Canonical SMILES: Nc1ncnc2c1nn[nH]2 InChI: InChI=1S/C4H4N6/c5-3-2-4(7-1-6-3)9-10-8-2/h1H,(H3,5,6,7,8,9,10) InChIKey: HRYKDUPGBWLLHO-UHFFFAOYSA-N
CBID:34335 http://www.chembase.cn/molecule-34335.html