Is the newly reported X(5568) a B(K)over-bar molecular state?

In this work, we perform a dynamical study of the B(*) and (K) over bar interaction and show that the newly reported X(568) or X(5616) cannot be assigned to be an isovector B (K) over bar or B*(K) over bar molecular state. We continue to investigate the isoscalar B-(*)(K) over bar systems, and the B-(*)(K) over bar systems with isospin I = 0, 1, and predict the existence of several isoscalar B-(*)(K) over bar ((*)) molecular states. A new task of exploring open-bottom molecular states will be created for future experiments.