receptor = rec.pdbqt
ligand = pep.pdbqt
out = vina_decoys.pdbqt
center_x = 8.068
center_y = 22.8805
center_z = 2.523
size_x = 15.612
size_y = 20.1495
size_z = 14.217
exhaustiveness = 8
cpu = 8 
