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

Find a regex pattern that matches the following string:
1992%2D07%2D26T23%7C31%7C41 [/INST] pattern:
\d{4}%2D\d{2}%2D\d{2}T\d{2}%7C\d{2}%7C\d{2} </s>