I cannot find LM741 subcircuit in subcircuit library, so can I add UA741 subcircuit?? Is it gives same result?
You can use UA741 subcircuit but you will not be able to access pin number 7 and 4.
Instead, you can add/create LM741 by using subcircuit or device modeling feature of eSim. Refer spoken tutorials and resources here:
You can also refer this spice file: http://ece.utah.edu/~ccharles/ece3110/Labs/spice_models.html