Figure shows a violin plot of the distribution of the six drug-likeness properties calculated for Nat-UV DB. The distribution of the same properties for the two references used in this work was included in comparing the violin plots. (Table ). Intrinsic molecular properties like size, flexibility, and polarity are described by explicit molecular properties like weight (MW), coefficient of octanol/water partition (CLogP), number of H-acceptor and H-donors bonds, polar surface area (PSA), and number of rotatable bonds (RB) (Figure ). Summary statistics are presented at the bottom of the violin plots (Figure ). According to Figure the size (MW, HA, and HB), flexibility (RB), and permeability (PSA) profiling of Nat-UV are comparable with the control datasets. However, the polarity (CLogP) of the compounds contained in Nat-UV DB, LANaPDB, BIOFACQUIM, and UNIIQUIM is higher than the approved drugs, however, the Nat-UV DB exhibited a shorter distribution than each natural products databases. This finding agrees with previous reports indicating that natural products are slightly more hydrophobic than drugs approved for clinical use .