applet.panel("renderpanel").robot.click(applet.panel("renderpanel").component(),new Point(100,100));
applet.button("select").click();
IAtomContainer ethane = panel.getChemModel().getMoleculeSet().getAtomContainer(0);
Point2d p1 = ethane.getAtom(0).getPoint2d();
Renderer r = panel.getRenderPanel().getRenderer();
p1 = r.toScreenCoordinates(p1.x, p1.y);
panel.get2DHub().mouseClickedDown((int)(p1.x), (int)(p1.y));
applet.panel("renderpanel").robot.waitForIdle();
panel.get2DHub().mouseClickedUp((int)p1.x, (int)p1.y);
panel.get2DHub().updateView();
applet.panel("renderpanel").robot.waitForIdle();