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SMILES: N1CCC(=O)CC1 Canonical SMILES: O=C1CCNCC1 InChI: InChI=1S/C5H9NO/c7-5-1-3-6-4-2-5/h6H,1-4H2 InChIKey: VRJHQPZVIGNGMX-UHFFFAOYSA-N
CBID:88919 http://www.chembase.cn/molecule-88919.html