can not delete file with illegal character

have a file with name of e}ail.txt

can not delete it. Tried e*.txt, did not work.

removed everything from the directory , renamed the directory to badDirectory , tried rm badDirectory /s /q

and that didn't work.

dir /X did not report an 8.3 file name.

can not delete file or directory from FileManager either.

went to a Linux box and did an smbfs mount. Still can not delete file.

So, how does one delete a file with a openface curly bracket in the name?

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