Sketch (not to scale) of the modelled system. The IBH accretes and an ADAF forms. An outflow is launched forming an angle θ with the IBH direction of motion. The forward outflow is deflected by the medium pressure at z_forward, while the rear outflow is deflected at z_rear. Particles are accelerated via diffusion mechanisms at the deflection points. The shocked material convects away until being disrupted, and energetic particles are injected into the molecular cloud core. Finally, these particles diffuse through the core and the rest of the molecular cloud. We also zoom in the region close to the deflection point of the rear outflow. We show the momentum rate vector of the outflow and we schematise the first cells of the interaction structure with the labels 1, 2 and 3. The unshocked outflow is labelled with a 0.