How do you label the column using a case stmt? I want the prem_term_date case labe to be "DISABLED", but AS "DISABLED", gives me an error.

SELECT  prem_fname || " " || prem_lname AS NAME,
        " "  AS LOGON,
        " "  AS EMAIL,
        CASE  
          WHEN prem_term_date IS NOT NULL AND prem_term_date < TODAY-120
          THEN "true"    
          ELSE "false"   
        END,
         "false"   AS LOCKEDOUT
     
  FROM  prempmst
 WHERE  prem_proj  =  0