receptor = rec.pdbqt
ligand = pep.pdbqt
out = vina_decoys.pdbqt
center_x = 16.1665
center_y = -25.0845
center_z = -6.836
size_x = 13.9095
size_y = 27.7665
size_z = 11.694
exhaustiveness = 8
cpu = 8 
