[
  {
    "molid": "mol26682",
    "smiles": "Cc1c(N)ccc2cc3ccc(N)c(C)c3nc12",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "Cc1c(N)ccc2cc3ccc(N)c(C)c3nc12",
        "std_free_energy": -5.497046947479248,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "Cc1c(N)ccc2cc3ccc(N)c(C)c3[nH+]c12",
        "std_free_energy": -10.556506156921387,
        "relative_population": 0.6700308149604078
      },
      {
        "id": "1_2",
        "charge": 1,
        "smiles": "Cc1c(N)ccc2cc3ccc([NH3+])c(C)c3nc12",
        "std_free_energy": -9.84818172454834,
        "relative_population": 0.3299691850395921
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 9.0,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "AttenGpKa training set"
      }
    ]
  }
]