Skeletal formula of <a href="https://en.wikipedia.org/wiki/bepotastine" class="extiw" title="w:bepotastine">bepotastine</a> (brand name <b>Bepreve</b>) — a 2<sup>nd</sup> generation <a href="https://en.wikipedia.org/wiki/H1_antagonist" class="extiw" title="w:H1 antagonist">H<sub>1</sub> antagonist</a>. Created with <a rel="nofollow" class="external text" href="http://www.chemdoodle.com">ChemDoodle 8.0.0.3b</a> and <a rel="nofollow" class="external text" href="http://www.adobe.com/products/illustrator.html">Adobe Illustrator CC 2015</a>.
<a href="//commons.wikimedia.org/wiki/User:Vaccinationist" title="User:Vaccinationist">Vaccinationist</a>
Own work  using: <a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/164522">Bepotastine on PubChem</a>