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

Find a regex pattern that matches the following string:
2017-08-28+17%5C22%5C41Z [/INST] pattern:
\d{4}\-\d{2}\-\d{2}\+\d{2}%5C\d{2}%5C\d{2}Z </s>