hAChE-IN-3 (compound 5c) serves as a potent inhibitor for AChE, BuChE, MAO-B, and BACE-1, with respective IC50 values of 0.44, 0.08, 5.15, and 0.38 μM, demonstrating its ability to cross the blood-brain barrier. This compound also exhibits antioxidant properties and metal chelation capabilities. Additionally, it targets peripheral anion sites, potentially modulating β-amyloid and ameliorating neurodegeneration linked to Alzheimer's disease, highlighting its research potential for this condition [1].