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

Find a regex pattern that matches the following string:
2026%3D06%3D11 16:35:13.785Z [/INST] pattern:
\d{4}%3D\d{2}%3D\d{2}\ \d{2}:\d{2}:\d{2}\.\d{3}Z </s>