As a first proof-of-principle, we run experiments on the optimization of molecules with respect to single molecular properties. Similar to related works , we perform individual optimizations on the drug-likeness, the octanol-water partition coefficient logP as well as the synthetic accessibility of a molecule. We utilize the RDKit implementation of the Quantitative Estimate of Druglikeness (QED) score to evaluate the drug-likeness and the penalized logP score that combines the partition coefficient and the synthetic accessibility (SA) score of a compound. Moreover, we optimize compounds with respect to their predicted biological activity on EGFR and BACE1.