Generate a .vx file from Quartus

Good morning to all

I want simulate (if it is possible) a Quartus project in a Multisim (the popular National Instrument co-simulator). To obtain this i need a .vx file generated by Quartus during project compilation.

There is a way to generate a .vx file from Quartus?

I think that a .vx file is a netlist description (somethin like the popular .vo file)

Thank you very much for your answers