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

Find a regex pattern that matches the following string:
2027%6008%6024+23%5C53%5C14.344Z [/INST] pattern:
\d{4}%60\d{2}%60\d{2}\+\d{2}%5C\d{2}%5C\d{2}\.\d{3}Z </s>