receptor = rec.pdbqt
ligand = pep.pdbqt
out = vina_decoys.pdbqt
center_x = -1.9315
center_y = 32.3245
center_z = 8.7045
size_x = 23.7045
size_y = 20.0865
size_z = 24.3405
exhaustiveness = 8
cpu = 8 
