Figure 2.
Distribution of molecular descriptors for reference compounds, NP molecules and SMS molecules: molecular weight (Da), Ghose–Crippen–Viswanadhan octanol–water partition coefficient (AlogP), the number of H-acceptors (HBA), the number of H-donors (HBD), the number of rotatable bonds, total polar surface area (TPSA), aromatic bound count, and quantitative estimation of drug-likeness (QED). Vertical lines represent the frequency values, while horizontal lines represent the intervals of the data. The x-axis shows the calculated values for each compound and descriptor, while the y-axis shows the frequency of those values. The number of molecules is presented as NPs and SMSs (n = 41,655) and reference compounds (n = 145).