How to achieve better performance when keyboard keys and mouse keys are pressed at the same time

[yqchilde]

This is the json I hope to get：

{
  "description" : "鼠标操作",
  "manipulators" : [{
    "from" : {
      "modifiers" : {
        "mandatory" : [ "right_command", "right_control", "right_option", "right_shift" ]
      },
      "pointing_button" : "button1"
    },
    "to" : [ {
      "pointing_button" : "button5"
    } ],
    "type" : "basic"
  }]
}

This is my edn:

{:des "鼠标操作"
  :rules [
    [{:pkey :button1 :modi [:right_command :right_control :right_option :right_shift]} :button5] 
  ]
} 

My doubt is how to use :!QWER replaces the four keys behind modi