<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\documentclass{standalone}
\usepackage{chemfig}
\begin{document}
\setchemfig{scheme debug=false, arrow coeff=0.5, atom sep=2em}

\chemfig{HC~C-C(-[2]CH_3)(-[6]CH_3)-CH_3}

\end{document}
</pre></body></html>