[
  {
    "molid": "mol13773",
    "smiles": "Cc1c(O)n[nH]c1-c1ccccc1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "Cc1c(O)n[nH]c1-c1ccccc1",
        "std_free_energy": -6.3366804122924805,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "Cc1c([O-])n[nH]c1-c1ccccc1",
        "std_free_energy": -3.6215763092041016,
        "relative_population": 0.9320638372833112
      },
      {
        "id": "-1_2",
        "charge": -1,
        "smiles": "Cc1c(O)n[n-]c1-c1ccccc1",
        "std_free_energy": -1.0027434825897217,
        "relative_population": 0.06793616271668879
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 7.6,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "Datawarrior"
      },
      {
        "pka_value": 7.5999999,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "OCHEM"
      }
    ]
  }
]