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SMILES: O=c1[nH]ccnc1 Canonical SMILES: O=c1cncc[nH]1 InChI: InChI=1S/C4H4N2O/c7-4-3-5-1-2-6-4/h1-3H,(H,6,7) InChIKey: HUTNOYOBQPAKIA-UHFFFAOYSA-N
CBID:294292 http://www.chembase.cn/molecule-294292.html