
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Which of the following multiplication expressions has a product that is a multiple of 54? (Fill in the serial number). 
(1) $261 \times 345$ 
(2) $234 \times 345$ 
(3) $256 \times 345$ 
(4) $562 \times 345$

Present the answer in LaTex format: \boxed{Your answer}
user