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

Find a regex pattern that matches the following string:
2026%7D04%7D09 02%3D52%3D09.235Z [/INST] pattern:
\d{4}%7D\d{2}%7D\d{2}\ \d{2}%3D\d{2}%3D\d{2}\.\d{3}Z </s>