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

Find a regex pattern that matches the following string:
2010%3A11%3A16 23:57:24.202Z [/INST] pattern:
\d{4}%3A\d{2}%3A\d{2}\ \d{2}:\d{2}:\d{2}\.\d{3}Z </s>