Chemical structure of 3,5-dimethoxyamphetamine (3,5-DMA), one of the isomers of <a href="https://en.wikipedia.org/wiki/Dimethoxyamphetamine" class="extiw" title="w:Dimethoxyamphetamine">w:Dimethoxyamphetamine</a>
<a href="//commons.wikimedia.org/wiki/User:Doxepine" title="User:Doxepine">Doxepine</a>
<span class="int-own-work" lang="en">Own work</span>