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

Find a regex pattern that matches the following string:
2002$3D09$3D07T13:05:05.549Z [/INST] pattern:
\d{4}\$3D\d{2}\$3D\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}Z </s>