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

Find a regex pattern that matches the following string:
2026$7C05$7C01T04$7D25$7D34.416Z [/INST] pattern:
\d{4}\$7C\d{2}\$7C\d{2}T\d{2}\$7D\d{2}\$7D\d{2}\.\d{3}Z </s>