[
  {
    "molid": "mol16588",
    "smiles": "COc1ncc(OC)c2c(C(=O)C(=O)N3CCN(C(=O)c4ccccc4)CC3)c[nH]c12",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "COc1ncc(OC)c2c(C(=O)C(=O)N3CCN(C(=O)c4ccccc4)CC3)c[nH]c12",
        "std_free_energy": -6.226061820983887,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "COc1[nH+]cc(OC)c2c(C(=O)C(=O)N3CCN(C(=O)c4ccccc4)CC3)c[nH]c12",
        "std_free_energy": 2.7300896644592285,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 2.6,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Baltruschat ChEMBL"
      },
      {
        "pka_value": 2.9,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Baltruschat ChEMBL"
      }
    ]
  }
]