ting errors.</li>
<li>Request Throttling**: Added a <code>delay</code> parameter to PubChem functions to allow for a pause between requests, helping to avoid rate-limiting errors.</li>
<li>Verbose Option: A <code>verbose</code> option has been added to several functions for more detailed output during execution.</li>
</ul></div>
<div class="section level3">
<h3 id="bug-fixes-1-2-0">Bug Fixes<a class="anchor" aria-label="anchor" href="#bug-fixes-1-2-0"></a></h3>
<ul><li><p>Testing: Corrected various tests, i