Exclude inline JavaScript containing HTML from HTML optimization

I am using Autoptimize to optimize HTML, CSS, and JavaScript on a site.

On one page a Google AdWords conversion tracking code is contained in the HTML output:

<!-- Google Code for Anfrage Conversion Page
In your html page, add the snippet and call
goog_report_conversion when someone clicks on the
chosen link or button. -->
<script type="text/javascript">
  /* <![CDATA[ */
  goog_snippet_vars = function() {
    var w = window;
    ...
    w.google_conversion_value = 1.00;
    w.google_conversion_currency = "EUR";
    w.google_remarketing_only = false;
  }
  // DO NOT CHANGE THE CODE BELOW.
  goog_report_conversion = function(url) {
    goog_snippet_vars();
    window.google_conversion_format = "3";
    var opt = new Object();
    opt.onload_callback = function() {
    if (typeof(url) != 'undefined') {
      window.location = url;
    }
  }
  var conv_handler = window['google_trackConversion'];
  if (typeof(conv_handler) == 'function') {
    conv_handler(opt);
  }
}
/* ]]> */
</script>
<script type="text/javascript"
  src="//www.googleadservices.com/pagead/conversion_async.js">
</script>

Unfortunately HTML optimization seems to destroy /* <![CDATA[ */ and /* ]]> */. These code segments are minified to /* */, making Google complain.

Is there any way to keep HTML optimization enabled and preserve these JavaScript comments?

By the way, thank you very much for this great plugin.