I cant remember mdrun command , any solution for that?

GROMACS version: 2022.5
GROMACS modification: Yes/No
Here post your question
gmx_mpi mdrun -v -deffnm md -not??? -dlb yes -pin on -ntomp 7 -pinoffset 0 -pinstride 1

i can’t remember about not ???, i dont have any information ,
please let me know what is not???
( about melting protein )

I’m not sure exactly what you mean. Have you tried gmx_mpi help mdrun? Or if that doesn’t help you, have you had a look at the manual?