CREATE TABLE table_2486 ("Issuer" TEXT, "Issue Date" TEXT, "ISIN" TEXT, "Amount Issued [\\u20ac]" TEXT, "Coupon" TEXT, "Maturity" TEXT)

What is the maturity that has a coupon of exactly 0.726?
SELECT "Maturity" FROM table_2486 WHERE "Coupon" = '0.726'
SELECT "Maturity" FROM "table_2486" WHERE "Coupon" = '0.726'