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

Find a regex pattern that matches the following string:
2023%7B06%7B22+03$7B45$7B40 [/INST] pattern:
\d{4}%7B\d{2}%7B\d{2}\+\d{2}\$7B\d{2}\$7B\d{2} </s>