<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\input{dcf-submol1}    % load generated submolecules ...
\input{ce-submol1} 

\chemfig{              % and stitch them together
          {\color{red}C}
           (=[:45]O)
           (-[:180,6]!{dcf1})
   -[:-90]!{ce1}
}
</pre></body></html>