How to strip all clickable hyperlink convert to epub

**I have no html knowledge at ALL

I know it have to do with:
When "Convert Books" > Look & Feel > Transform HTML TAB
then Add Rules:
but I just cannot get it right ( conversion error)

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The Rules that have error is:
If the tag : is
<a>
Than:
Remove attributes: href target
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but I just cannot get it right ( conversion error)

***All I want to do is strip all clickable hyperlink function when convert to epub.


Thanks all

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