looking for molecular drawing software for linux

[Ralph Gauges]

I recently switched from windows95 to linux.  Now I am looking for a
molecular drawing software to replace ISIS/Draw since it is not
available for linux.  I would preferably like to have one that writes
files which can later be used in a wordprocessing program.  So far I
have not been able to find one on the net.  Does anybody know of such a
program ?
Thanks a lot in advance

            Ralph