on *:text:?H? *:#needhelp:{
if ($1 === ?H?) {
msg $chan $2: H is the fully automated help bot. If you've got any question regarding QuakeNet, our services or also IRC in general simply do /msg H help.
msg $chan H is multilingual and the supported languages are: English, Deutsch, Français, Svenska, Suomi and Nederlands. You cannot request it to your channel.
}
}
I have no idea what $2 is supposed to contain, but I guess this gives what you want. I also split up the message, 300+ characters may be too much for your ircd...