CREATE TABLE table_49842 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT)

Who was the opponent in the WMMA 1: McCorkle vs. Heden event that went more than 1 round?
SELECT "Opponent" FROM table_49842 WHERE "Round" > '1' AND "Event" = 'wmma 1: mccorkle vs. heden'
SELECT "Opponent" FROM "table_49842" WHERE "Event" = 'wmma 1: mccorkle vs. heden' AND "Round" > '1'