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_name_63 (chassis_code VARCHAR, power VARCHAR, model VARCHAR)
### Question:
What Chassis code has a 200d model and a Power of ps (kw; hp) @ 4200?
### Answer:
SELECT chassis_code FROM table_name_63 WHERE power = "ps (kw; hp) @ 4200" AND model = "200d"