CREATE TABLE table_204_164 (id NUMBER, "branding" CLOB, "callsign" CLOB, "frequency" CLOB, "power  ( kw ) " CLOB, "location" CLOB)

which of these stations broadcasts with the least power ?
SELECT "branding" FROM table_204_164 ORDER BY "power (kw)" LIMIT 1
SELECT "branding" FROM "table_204_164" ORDER BY "power (kw)" FETCH FIRST 1 ROWS ONLY