receptor = rec.pdbqt
ligand = pep.pdbqt
out = vina_decoys.pdbqt
center_x = -5.45
center_y = -2.1665
center_z = -12.086
size_x = 16.836
size_y = 40.3035
size_z = 34.014
exhaustiveness = 8
cpu = 8 
