receptor = rec.pdbqt
ligand = pep.pdbqt
out = vina_decoys.pdbqt
center_x = 18.822
center_y = -8.31
center_z = 47.7805
size_x = 40.962
size_y = 59.802
size_z = 23.0805
exhaustiveness = 8
cpu = 8 
