class MoleculeSignature extends AbstractGraphSignature {

    public static IAtomContainer fromSignatureString(String signatureString, IChemObjectBuilder coBuilder) {
        ColoredTree tree = AtomSignature.parse(signatureString);
        MoleculeFromSignatureBuilder builder = new MoleculeFromSignatureBuilder(coBuilder);
        builder.makeFromColoredTree(tree);
        return builder.getAtomContainer();
    }

    public  MoleculeSignature(IAtomContainer molecule);
    public  MoleculeSignature(IAtomContainer molecule, int height);

}