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

Find a regex pattern that matches the following string:
1999$2406$2416T04%2B49%2B01.406Z [/INST] pattern:
\d{4}\$24\d{2}\$24\d{2}T\d{2}%2B\d{2}%2B\d{2}\.\d{3}Z </s>