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

### Instruction:
What is the multiplier 1 for chips with a frequency of 1800MHz?

### Inputs:
table_name: table, columns: ['Model Number', 'Frequency', 'L2-Cache', 'Multiplier 1', 'Voltage', 'Socket', 'Release date', 'Order Part Number']

### Response:
SELECT Multiplier 1 FROM table WHERE Frequency = 1800mhz