Chemtool is a program for drawing organic molecules easily and store
them as a X bitmap file. It runs under the X Window System using the
GTK widget set.

Molecules can be exported in X bitmap format. Encapsulated postscript,
fig, or PicTeX formats are also possible if the fig2dev
(pkgsrc/print/fig2dev) is installed.

Homepage:
http://ruby.chemie.uni-freiburg.de/~martin/chemtool/
