{
  "example": "n-Pentane conformer generation",
  "canonical_smiles": "CCCCC",
  "software": {
    "RDKit": "2026.03.5",
    "Python": "3.12.4"
  },
  "method": "ETKDGv3 followed by MMFF94 optimization",
  "requested_conformers": 100,
  "generated_conformers": 8,
  "random_seed": 20260804,
  "prune_rms_threshold_angstrom": 0.15,
  "lowest_mmff_energy_kcal_mol": -5.271752448872535,
  "converged_conformers": 8,
  "note": "MMFF energies rank force-field conformers and are not electronic energies."
}