Table schema:
CREATE TABLE table_name_85 (record VARCHAR, date VARCHAR, home VARCHAR, visitor VARCHAR)

Question: What was the oilers record for the game on November 27 when the Edmonton oilers were playing at home and the Chicago Blackhawks were the visiting team?
SQL: SELECT record FROM table_name_85 WHERE home = "edmonton oilers" AND visitor = "chicago blackhawks" AND date = "november 27"