<?xml version="1.0"?>
<root>
  <vkopenurldef>
    <name>KeyCode::VK_OPEN_URL_ITERM</name>
    <url>file:///Applications/iTerm.app</url>
  </vkopenurldef>
  <item>
    <name>test</name>
    <identifier>test</identifier>
    <autogen>__DoublePressModifier__ KeyCode::CONTROL_L, KeyCode::CONTROL_L,
    KeyCode::VK_OPEN_URL_ITERM</autogen>
  </item>
</root>

on alfred_script(q)

    tell application "System Events" to keystroke "^" using control down

end alfred_script