[{'from': 'human', 'value': 'Can you tell me how to format an url in rst?'}, {'from': 'gpt', 'value': 'In reStructuredText, URLs are formatted using the standard inline format, which is as follows:\n\n```\n`URL name <URL link>`_\n```\n\nFor example, if you want to link to the Google homepage, the formatting would look like this:\n\n```\n`Google <https://www.google.com>`_\n```\n\nThe _ at the end of the line is important, as it allows the URL to be recognized as an active link by reStructuredText parsers.'}, {'from': 'human', 'value': 'Can you tell what is the URL decoded string of %21'}, {'from': 'gpt', 'value': 'The URL decoded string of %21 is "!"'}]