Throughout this work, we have focused primarily on the concept of deep dreaming for the inverse design of MOFs. Thus far, we have not addressed some important practical considerations such as, for example, the synthesisability of MOFs generated in silico. However, exactly defining what constitutes a "synthesisable" MOF is still an open-ended and important problem. While methods exist to indicate the expected difficulty or complexity of synthesising organic molecules -such as the synthetic accessibility (SA) and synthetic complexity (SC) 66 scores (Table ) -they are somewhat limited when applied to MOFs.