receptor = rec.pdbqt
ligand = pep.pdbqt
out = vina_decoys.pdbqt
center_x = 76.033
center_y = -53.984
center_z = 18.34
size_x = 22.404
size_y = 47.364
size_z = 47.79
exhaustiveness = 8
cpu = 8 
