Ligands Human intestinal absorption (HIA) Caco-2 permeability P-glycoprotein inhibitor Blood–brain barrier penetration (BBB) Ames mutagenesis Subcellular localization Biodegradation Acute oral toxicity (kg/mol) ± p value ± p value ± p value ± p value ± p value ± p value ± p value Withaferin A + 0.9729 – 0.6673 + 0.6132 + 0.9537 – 0.6900 Mitochondria 0.7714 – 0.8750 3.276 Withanolide A + 0.9829 – 0.6006 + 0.6554 + 0.8333 – 0.8700 Mitochondria 0.6830 – 0.8000 5.165 Withanolide B + 0.9829 – 0.5605 + 0.7494 + 0.9128 – 0.8000 Mitochondria 0.6784 – 0.8750 4.099 Withanolide D + 0.9750 – 0.6274 – 0.4303 + 0.8345 – 0.7800 Mitochondria 0.7352 – 0.8250 3.66 Withanolide E + 0.9640 – 0.6455 – 0.4399 – 0.5510 – 0.7100 Mitochondria 0.6273 – 0.9250 5.292 Withanone + 0.9829 – 0.6472 + 0.6845 + 0.8333 – 0.8300 Mitochondria 0.6830 – 0.8500 4.775 Viscosalactone B + 0.9480 – 0.7386 – 0.4906 + 0.9214 – 0.7500 Mitochondria 0.7598 – 0.8250 3.059 Anaferine + 0.9064 + 0.5418 – 0.9112 + 0.9929 – 0.7300 Mitochondria 0.7672 – 0.7000 2.517 Withasomnine + 0.9932 + 0.9586 – 0.9813 + 0.9966 – 0.9100 Mitochondria 0.5372 – 0.8750 2.41 Losartan + 0.9883 – 0.9373 + 0.8124 – 0.9930 – 0.5200 Mitochondria 0.7540 – 0.9250 3.322 Procainamide + 0.9795 + 0.9185 – 0.9721 + 0.9707 – 0.5900 Lysosomes 0.8295 – 0.6000 2.59 Cinacalcet + 0.9911 + 0.7035 + 0.5803 + 0.9974 – 0.5000 Lysosomes 0.9070 – 1.0000 3.492 Arbidol + 0.9684 + 0.6814 + 0.6810 + 0.9739 + 0.5300 Lysosomes 0.5338 – 0.9000 2.753 Hydroxychloroquine + 0.9934 + 0.5313 – 0.7900 + 0.9878 + 0.6400 Lysosomes 0.8067 – 0.8500 2.665 Oberadilol + 0.9820 – 0.7895 + 0.7739 + 0.9693 – 0.6300 Mitochondria 0.8157 – 0.7250 3.747 Poziotinib + 0.9852 – 0.6765 + 0.8852 + 0.9900 – 0.5600 Mitochondria 0.5163 – 0.9000 3.121