  In this work, we have used an Effective Field Theory (EFT) framework based on
Heavy Quark Spin (HQSS), Heavy Flavour (HFS) and Heavy Antiquark-Diquark
symmetries (HADS). Using a standard lagrangian for the heavy meson-heavy
antimeson system, we fit the counter-terms of the model to predict some
promising experimental data that can be interpreted as heavy meson-heavy
antimeson molecules, that is, the X(3872) and the $Z_{b}(10610)/Z'_{b}(10650)$.
Next, and, taking advantage of HADS, we use the same lagrangian to explore the
consequences for heavy meson-doubly heavy baryon molecules, which can also be
interpreted as triply heavy pentaquarks.
