assign mouse chords as action

Is it possible to assign a simultaneous left–click + right–click to be sent to an app? I am specifically trying to configure a two–finger click to send both left– and right–clicks at the same time (an action called "chording") to Bentley Microstation (CAD) under Parallels. I need this to be able to snap to a tentative point location.

A normal two–button (or three button/wheel) mouse does this out of the box without problem, but the magic mouse doesn't really have two buttons and hence I need to trigger both a the same time. If I try to configure it as two actions (left–click followed by right–click) they get done in sequence and not what I need.

Thanks much for any insights . . .

Did you get this to work?

Never did. Just gave up and bought a cheap wheel mouse.