receptor = rec.pdbqt
ligand = pep.pdbqt
out = vina_decoys.pdbqt
center_x = 51.233
center_y = 52.3495
center_z = 21.6605
size_x = 19.023
size_y = 15.5505
size_z = 14.2035
exhaustiveness = 8
cpu = 8 
