[
  {
    "molid": "mol35627",
    "smiles": "CCN(CC)C(=O)c1cccc(C(=O)N(C)CCCN(CCCN(C)C(=O)c2cccc(C(=O)N(CC)CC)n2)CCCN(C)C(=O)c2cccc(C(=O)N(CC)CC)n2)n1",
    "microspecies": [],
    "macro_pka_values": [
      {
        "pka_value": 7.42999982833862,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "QSARToolbox"
      }
    ]
  }
]