adamantane
... that derivatives of diamond-like compound adamantane are used as drugs against flu and Parkinson's disease?
... that <a href="./Derivative_(chemistry)" id="mwAZ4" rel="mw:WikiLink" title="Derivative (chemistry)">derivatives</a> of diamond-like <a href="./Chemical_compound" id="mwAZ8" rel="mw:WikiLink" title="Chemical compound">compound</a> <b id="mwAaA"><a href="./Adamantane" id="mwAaE" rel="mw:WikiLink" title="Adamantane">adamantane</a></b> are used as drugs against <a class="mw-redirect" href="./Flu" id="mwAaI" rel="mw:WikiLink" title="Flu">flu</a> and <a href="./Parkinson's_disease" id="mwAaM" rel="mw:WikiLink" title="Parkinson's disease">Parkinson's disease</a>?