TeXで描く構造式

$\Hugel\put(-200,-400){\octamethylene{1==H$\bf_3$C;3==O;6==O;8s==\sixheterov[bdf]{2s==\octamethylene{2==O;6==\upnobond{N}{H};8==CH$\bf_3$}{1==(yl);4SB==H;4SA==OH;7==CH$\bf_3$}}{5==(yl)}[]}{2==CH$\bf_3$}}\hspace{9.8cm}\Huger_{\text{\sffamily\bfseries 2}}\bullet\put(100,-200){\tetramethylene[B]{1==HO$\bf_2$C;4==CO$\bf_2$H}{}}$　

\Hugel
\put(-200,-400){
\octamethylene{1==H$\bf_3$C;3==O;6==O;
8s==\sixheterov[bdf]{
2s==\octamethylene{2==O;6==\upnobond{N}{H};8==CH$\bf_3$}{1==(yl);4SB==H;4SA==OH;7==CH$\bf_3$}
}{5==(yl)}[]
}{2==CH$\bf_3$}
}
\hspace{9.8cm}\Huger_{\text{\sffamily\bfseries 2}}
\bullet
\put(100,-200){
\tetramethylene[B]{1==HO$\bf_2$C;4==CO$\bf_2$H}{}
}