Chemical diagram of <a href="https://en.wikipedia.org/wiki/bismuth_subsalicylate" class="extiw" title="w:bismuth subsalicylate">bismuth subsalicylate</a>.
<a href="//commons.wikimedia.org/wiki/User:Parcly_Taxel" title="User:Parcly Taxel">Parcly Taxel</a>
<span class="int-own-work" lang="en">Own work</span>