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. 2021 Oct 16;13(10):1711. doi: 10.3390/pharmaceutics13101711

Figure 8.

Figure 8

Correlation matrix of six chemical descriptors and pKi. Pearson correlation coefficients are displayed on the heatmap. MW, molecular weight; nHBDon, number of H-bond donors; SLogP, n-octanol/water partition coefficient; nHBAcc, number of H-bond acceptors; TopoPSA, polar surface area; nRot, number of rotatable bonds; pKi, affinity value for 5-HT1A serotonin receptor.