http://chemsink.com:8080/examples/jsp/marvin/generate_image.jsp?mol=C1%3DCC%3DC%28C%3DC1%29C%28%3DO%29I.C%28C%28CBr%29O%29O%3E%3EC1%3DCC%3DC%28C%3DC1%29C%28%3DO%29OCC%28CBr%29O&format=png%3Aw250%2Ch60%2Cb32%2C%23ffffff