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

Find a regex pattern that matches the following string:
2005%2B11%2B14 06%3B01%3B12.274 [/INST] pattern:
\d{4}%2B\d{2}%2B\d{2}\ \d{2}%3B\d{2}%3B\d{2}\.\d{3} </s>