Hello, I'm trying to set up a mouse bind

bind = , mouse:275, exec, ???
Hello, I tried to bind a key to the mouse.Instead of ??? what should I insert so that the key performs the function Enter.

You wouldn’t use exec, you would use sendkeystate.

Thanks for the help, I needed it to work Enter. argument: Return, return, Enter, enter, enter, 1, code:36, 1 - not working. you just need to add an argument instead of 3 question marks argument
bind = , mouse:275, exec, ???