       <em>required</em>
          </td>
        </tr>
    </tbody>
  </table>

  <p><strong>Returns:</strong></p>
  <table>
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
        <tr>
          <td>
                <code><span title="typing.Dict">Dict</span>[str, int]</code>
          </td>
          <td><p>A dictionary mapping SMILES tokens to integer labels.</p></td>
        </tr>
    </tbody>
  </table>

      <details class="quote">
      