Hotkeys Don't Recognize Left and Right Modifiers

How to make the hotkey independently recognize the left and right modifier keys, for example:
Left-Option-C can open Finder, Right-Option-C can open Google Chrome.


I'm afraid to do that you need apps like BTT or KE.

If you want to use the same shortcut for different actions, as an alternative with KM, you can use a multipress macro. Example ⌥w short/long press or double tapped.