CREATE TABLE table_49689 ("Team 1" CLOB, "Agg." CLOB, "Team 2" CLOB, "1st leg" CLOB, "2nd leg" CLOB)

What is the aggregate for the tie with a team 2 of Irtysh?
SELECT "Agg." FROM table_49689 WHERE "Team 2" = 'irtysh'
SELECT "Agg." FROM "table_49689" WHERE "Team 2" = 'irtysh'