receptor = rec.pdbqt
ligand = pep.pdbqt
out = vina_decoys.pdbqt
center_x = 31.2615
center_y = 50.3525
center_z = 46.9725
size_x = 13.6695
size_y = 18.9645
size_z = 28.2345
exhaustiveness = 8
cpu = 8 
