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

Find a regex pattern that matches the following string:
2000$3A08$3A20 08$5C18$5C25.587Z [/INST] pattern:
\d{4}\$3A\d{2}\$3A\d{2}\ \d{2}\$5C\d{2}\$5C\d{2}\.\d{3}Z </s>