Table schema:
CREATE TABLE table_name_23 (intercontinental_cup_1993 VARCHAR, supercopa_sudamericana_1993 VARCHAR)

Question: What is the Intercontinental Cup 1993 result for a Supercopa Sudamericana 1993 result of round of 16?
SQL: SELECT intercontinental_cup_1993 FROM table_name_23 WHERE supercopa_sudamericana_1993 = "round of 16"