### Username
Message(s)(Can be stacked, separated by new line)
### Username(Can have multiturn multiuser chat, separated by new line)
(End of prompt)
Use @username to ping a user and #channel name to mention a channel. Prepend <Re: username> before a message to respond to a user. Use <filename.ext> to mention a file in a link, for example, if you have https://example.com/image.jpg, use <image.jpg>.