Skeletal formula of <a href="https://en.wikipedia.org/wiki/19-norandrosterone" class="extiw" title="w:19-norandrosterone">19-norandrosterone</a> (also known as (3α,5α)-3-hydroxyestran-17-one) — an <a href="https://en.wikipedia.org/wiki/Anabolic_steroid" class="extiw" title="w:Anabolic steroid">anabolic-androgenic steroid</a>. Created with <a rel="nofollow" class="external text" href="http://www.chemdoodle.com">ChemDoodle 8.1.0</a> and <a rel="nofollow" class="external text" href="http://www.adobe.com/products/illustrator.html">Adobe Illustrator CC 2015</a>.
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