CREATE TABLE table_name_45 (city_of_license VARCHAR(255), erp_kw VARCHAR(255), station VARCHAR(255))
What is the City of license that has a ERP kW more than 4.5 and w23dr-d?
    
SQL: SELECT city_of_license FROM table_name_45 WHERE erp_kw > 4.5 AND station = "w23dr-d"