Sry but for me its not working, if i try this i will be able to select it from the alfred hud but if i press ENTER nothing happens...
i cant screenshot the alfred app, so i cant provide a screenshot :'(
tell application "Snagit" to activate
tell application "System Events" to keystroke "c" using {shift down, control down}
end tell
Shift and Control are right and C also, it is working without alfred and snagit is running. ...