How to send mouse5 command?

[uloff 0]

Hey everyone!

So I have this line of code:

HotKeySet("q", "check")

How could I change q to mouse5? I have tried both MOUSE5 and mouse5, but the script doesn't work. 

Also, is it possible to send one key OR another key? 

Send("r") or Send("r OR a") or Send("r,a")

[JohnOne 1,589]

If I recall, there's a mouse event UDF in example scripts forum.