[
  {
    "molid": "mol20331",
    "smiles": "Cc1nc(N2CCCCC2)c([N+](=O)[O-])n1CC(O)CN1CCN(c2cc3c(cc2F)c(=O)c(C(=O)O)cn3C2CC2)CC1",
    "microspecies": [
      {
        "id": "0_2",
        "charge": 0,
        "smiles": "Cc1nc([NH+]2CCCCC2)c([N+](=O)[O-])n1C[C@H](O)CN1CCN(c2cc3c(cc2F)c(=O)c(C(=O)[O-])cn3C2CC2)CC1",
        "std_free_energy": -5.157938480377197,
        "relative_population": 0.05966571253272919
      },
      {
        "id": "0_3",
        "charge": 0,
        "smiles": "Cc1nc(N2CCCCC2)c([N+](=O)[O-])n1C[C@H](O)C[NH+]1CCN(c2cc3c(cc2F)c(=O)c(C(=O)[O-])cn3C2CC2)CC1",
        "std_free_energy": -7.815006256103516,
        "relative_population": 0.8505007568293377
      },
      {
        "id": "0_4",
        "charge": 0,
        "smiles": "Cc1nc(N2CCCCC2)c([N+](=O)[O-])n1C[C@H](O)CN1CCN(c2cc3c(cc2F)c(=O)c(C(=O)O)cn3C2CC2)CC1",
        "std_free_energy": -5.2378764152526855,
        "relative_population": 0.06463108330959967
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "Cc1nc(N2CCCCC2)c([N+](=O)[O-])n1C[C@H](O)CN1CCN(c2cc3c(cc2F)c(=O)c(C(=O)[O-])cn3C2CC2)CC1",
        "std_free_energy": -5.543078422546387,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 6.898,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "Baltruschat ChEMBL"
      }
    ]
  }
]