Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What Chassis code has a 200d model and a Power of ps (kw; hp) @ 4200?

### Inputs:
table_name: table, columns: ['Chassis code', 'Years', 'Model', 'Engine', 'Power', 'Torque']

### Response:
SELECT Chassis code FROM table WHERE Power = ps (kw; hp) @ 4200 AND Model = 200d