class TemplateHandler {

    IdentityTemplateLibrary toIdentityTemplateLibrary() {
        IdentityTemplateLibrary lib = IdentityTemplateLibrary.empty();
        for (IAtomContainer mol : templates) {
            lib.add(AtomContainerManipulator.anonymise(mol));
        }
        return lib;
    }

    public  TemplateHandler(IChemObjectBuilder builder);
    public  TemplateHandler();

}