CREATE TABLE table_204_541 (id NUMBER, "name" CLOB, "area" CLOB, "height" CLOB, "floors" NUMBER, "year" NUMBER)

which building had the least number of floors ?
SELECT "name" FROM table_204_541 ORDER BY "floors" LIMIT 1
SELECT "name" FROM "table_204_541" ORDER BY "floors" FETCH FIRST 1 ROWS ONLY