Apache redirect based on host and uri

I have a fairly simple redirect rule setup in my Apache vhost.

<VirtualHost *:80>
    ServerName mobile.foo.com
    ServerAlias *.foo.com

    RewriteEngine On
    RewriteCond %{HTTP_开发者_如何学PythonHOST} ^(.*)\.foo\.com$
    RewriteRule ^(.*)$ http://mobile.bar.com/foo [R=301,L]
</VirtualHost>

I want to add another condition based on the request uri. The redirect above should not be performed if the request uri equals google.html. I guess another rewrite condition is needed based on the request uri variable. Any ideas on how the regex should look like?

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Should look like this:

RewriteCond %{REQUEST_URI} !^/google\.html$