CREATE TABLE table_73686 ("Season" FLOAT, "MLS Regular Season" CLOB, "MLS Cup Playoffs" CLOB, "Lamar Hunt U.S. Open Cup" CLOB, "CONCACAF Champions Cup / CONCACAF Champions League" CLOB)

What was the lamar hunt u.s. open cup when concacaf champions cup / concacaf champions league was did not qualify and mls regular season was 4th, central (11-16-5)?
SELECT "Lamar Hunt U.S. Open Cup" FROM table_73686 WHERE "CONCACAF Champions Cup / CONCACAF Champions League" = 'Did not qualify' AND "MLS Regular Season" = '4th, Central (11-16-5)'
SELECT "Lamar Hunt U.S. Open Cup" FROM "table_73686" WHERE "CONCACAF Champions Cup / CONCACAF Champions League" = 'Did not qualify' AND "MLS Regular Season" = '4th, Central (11-16-5)'