I have an immediate action drill already established for such a situation that has a plan for each floor of my home and general location. This drill considers fire, CO2 and intruders (fortunatly there really isn't much difference from a saftey POV). I even have which object will smash a window if required. The first priority is saftey - get out fast by the most direct route. No pets so no issue there. IF I laptops are within arms reach I'd take them but I wouldn't go out of my way.
As for the rest - let it burn.
Never underestimate the power of stupid people in large groups