<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\documentclass{ppex}
\nonstopmode
\usepackage {m-chemic}
\pagestyle{empty}
\setlength\textwidth{207.0pt}
\begin{document}
\ResetPreambleCommands
\ReadyForTheFray
\usepackage {m-chemic}
\setupchemical
  [axis=on,border=on,scale=small,
   size=medium]
\startchemical
  \chemical[FIVE,B,R,RZ][1,2,3,4,5]
\stopchemical
\end{document}
</pre></body></html>