metabolite
... that a metabolite of a component of tobacco smoke binds with DNA causing mutations?
... that a <b id="mwAZI"><a href="./(+)-Benzo(a)pyrene-7,8-dihydrodiol-9,10-epoxide" id="mwAZM" rel="mw:WikiLink" title="(+)-Benzo(a)pyrene-7,8-dihydrodiol-9,10-epoxide">metabolite</a></b> of a <a href="./Benzo(a)pyrene" id="mwAZQ" rel="mw:WikiLink" title="Benzo(a)pyrene">component of tobacco smoke</a> binds with DNA <i id="mwAZU">(pictured)</i> causing mutations?