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

Find a regex pattern that matches the following string:
2015$2511$2512T03%7B21%7B47.382Z [/INST] pattern:
\d{4}\$25\d{2}\$25\d{2}T\d{2}%7B\d{2}%7B\d{2}\.\d{3}Z </s>