3D->2D softwares?

From: "JunJun Liu" <ljjlp03/at/gmail.com>
Subject: 3D->2D softwares?
Date: Mon, 27 Jun 2005 15:56:15 +0800

 Dear All:
 Is there a software in linux can convert 3D small organic structures to 2D
 sketch structures? It will be more preferable if the software has a
 function of exporting 2D structures to picutures. Thanks in advance!
 Liu
 --
 JunJun Liu
 College of Chemistry
 Central China Normal University
 WuHan   430079
 P.R. China