
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
Among the 100 natural numbers 1, 3, 5, 7, …, 199, select several numbers so that none of the selected numbers is an integer multiple of another. The maximum number of such numbers that can be selected is     .

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