need help isolating specific input field selector

need help isolating specific input field selector

I'm trying to update the input field that ends in the word 'label', but not update the one that ends in 'label' and has 'choice' in the name.  (really just looking for line 9 to work)

  1. <html>
  2. <head>
  3. <script src="js\jquery-1.3.2.min.js" language="javascript" id="javascript"></script>
  4. <script>
  5. $(function(){
  6.     $(':input[name$=label]').val('111');
  7.     $(':input[name*=choices]').val('222');
  8.     $(':input[name$=label]').find(':input[name*=choices]').val('333');
  9.     $(':input[name$=label]').find(':not:input[name*=choices]').val('444');
  10.     });
  11. </script>
  12. </head>
  13. <body>
  14. <input name="section[x].fr[y].label" value="" />
  15. <input name="section[x].fr[y].choices[z].label" value="" />
  16. </body>
  17. </html>