what is the name of the team which aggregate score is l 1–2
CREATE TABLE "norwegian_clubs_performance_in_europe" (
  "team" text,
  "contest_and_round" text,
  "opponent" text,
  "1st_leg_score" text,
  "2nd_leg_score" text,
  "aggregate_score" text
);
SELECT "team" FROM "norwegian_clubs_performance_in_europe" WHERE "aggregate_score"='L 1–2';