keyboard shortcuts - How do I copy without formatting with Ctrl+Alt+C in AutoHotkey?

I'm trying to use AutoHotkey to define a keyboard shortcut such that if I press these three keys simultaneously: Ctrl+Alt+c, AutoHotkey would copy the selected text without formatting to the clipboard.

Does AutoHotkey support this? If so, how? Most of what I have seen in the documentation at the official website relies on keyboard shortcuts made of two keystrokes, e.g.:

LControl + LAlt:: 
; Do something

Is there a way to do this with three keys? Also, how could I copy and remove the formatting from the selected text?