[
  {
    "molid": "mol12475",
    "smiles": "CCC(C)NC(C)C",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CC[C@@H](C)NC(C)C",
        "std_free_energy": 0.20461630821228027,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CC[C@@H](C)[NH2+]C(C)C",
        "std_free_energy": -9.94020938873291,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 11.0,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Datawarrior"
      }
    ]
  }
]