CREATE TABLE table_60777 ("Team 1" CLOB, "Agg." CLOB, "Team 2" CLOB, "1st leg" CLOB, "2nd leg" CLOB)

What team 1 has a team 2 of universidad nacional?
SELECT "Team 1" FROM table_60777 WHERE "Team 2" = 'universidad nacional'
SELECT "Team 1" FROM "table_60777" WHERE "Team 2" = 'universidad nacional'