Structure formula of <a href="https://en.wikipedia.org/wiki/lomustine" class="extiw" title="w:lomustine">lomustine</a> (original brand name <b>CeeNU</b>)—an <a href="https://en.wikipedia.org/wiki/Alkylating_antineoplastic_agent" class="extiw" title="w:Alkylating antineoplastic agent">alkylating</a> <a href="https://en.wikipedia.org/wiki/nitrosourea" class="extiw" title="w:nitrosourea">nitrosourea</a> antineoplastic used for the treatment of brain tumors.
<a href="//commons.wikimedia.org/wiki/User:J%C3%BC" title="User:Jü">Jü</a>
2011-02-12
<span class="int-own-work" lang="en">Own work</span>