SCHEMA:
CREATE TABLE table_name_38 (score VARCHAR, series VARCHAR, opponent VARCHAR, game VARCHAR)
USER:
Opponent of @ edmonton oilers, and a Game smaller than 7, and a Series of oilers lead 3–2 had what score?

QUERY:
SELECT score FROM table_name_38 WHERE opponent = "@ edmonton oilers" AND game < 7 AND series = "oilers lead 3–2"