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SMILES: c1c(ncc(n1)Cl)C=O Canonical SMILES: Clc1cnc(cn1)C=O InChI: InChI=1S/C5H3ClN2O/c6-5-2-7-4(3-9)1-8-5/h1-3H InChIKey: UIKDIRUDGAKSGG-UHFFFAOYSA-N
CBID:802284 http://www.chembase.cn/molecule-802284.html