public boolean importMolecule(int id, Point3f position) {
		if (moleculeImporter == null)
			moleculeImporter = new MoleculeImporter(this);
		int n0 = iAtom;
		String s = moleculeImporter.read(id, position);
		if (s != null && iAtom - n0 > 1) {
			Molecule mol = new Molecule();
			for (int i = n0; i < iAtom; i++) {
				mol.addAtom(atom[i]);
			}
			molecules.add(mol);
		}
		return s != null;
	}