{
  "model_name": "extra-trees-morgan1024-physchem",
  "features": [
    "morgan1024",
    "physchem"
  ],
  "framework": "scikit-learn",
  "model_file": "extra_trees_morgan1024_physchem.pkl",
  "model_type": "sklearn Pipeline (ColumnTransformer + ExtraTreesRegressor)",
  "physchem_order": [
    "MolWt",
    "MolLogP",
    "TPSA",
    "NumHDonors",
    "NumHAcceptors",
    "NumRotatableBonds"
  ],
  "feature_columns": "feature_0..feature_1029 (Morgan 1024 first, physchem last)"
}