While the coarse-graining approach used in our previous work improved the simulation of the HS molecules, the parametrization of the bonded interactions relied on atomistic simulations of the reference systems, which could be computationally expensive. This approach may become less efficient when different compositions of SOM need to be investigated, as it would require atomistic simulations for each reference system. Readily available coarsegrained SOM models could facilitate long-term and large-scale simulations of SOM systems of different compositions, which would be advantageous, for example, in the investigation of adsorption processes.