<s>[INST] <<SYS>>
You are an expert in regular expressions (regex)
<</SYS>>

Find a regex pattern that matches the following string:
2024$3C04$3C28T09:35:09.359 [/INST] pattern:
\d{4}\$3C\d{2}\$3C\d{2}T\d{2}:\d{2}:\d{2}\.\d{3} </s>