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            "uuid": "b5358bbc-5b03-48fe-930d-65226969d252"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "113.1579",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "4549c588-31d0-4ded-890a-9aaab3ac3e2e",
      "version": "20",
      "structure": {
        "id": "ff2cd43d-895f-4f20-aa33-394fdc8ff949",
        "molfile": "\n  Marvin  01132113122D          \n\n  8  8  0  0  0  0            999 V2000\n    6.0930   -4.8523    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4509   -4.1090    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    7.2552   -3.9254    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.9002   -4.4398    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.9002   -5.2648    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.2552   -5.7792    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4509   -5.5956    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.2680   -4.8523    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  1  1  0  0  0  0\n  1  8  2  0  0  0  0\nM  END",
        "smiles": "C1CCC(=O)NCC1",
        "formula": "C6H11NO",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "113.1579",
        "optical_activity": "NONE",
        "references": [
          "b7df7927-b657-420b-a52f-6b631e6995dd",
          "7c13132c-ffe2-4aeb-a12c-e983b3a297e2"
        ],
        "stereo_centers": 0
      },
      "unii": "6879X594Z8"
    }
  ]
}