Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_1661124_1 (brand_name VARCHAR, antibody VARCHAR)
### Question:
What is the brand name for the antibody Brentuximab Vedotin?
### Answer:
SELECT brand_name FROM table_1661124_1 WHERE antibody = "Brentuximab vedotin"