CREATE TABLE table_2489 ("Issuer" TEXT, "Issue Date" TEXT, "ISIN" TEXT, "Amount Issued [\\u20ac]" TEXT, "Coupon" TEXT, "Maturity" TEXT)

What is the ISIN associated with the maturity date of 3/11/2011?
SELECT "ISIN" FROM table_2489 WHERE "Maturity" = '3/11/2011'
SELECT "ISIN" FROM "table_2489" WHERE "Maturity" = '3/11/2011'