Spectroscopic characterization and DFT-based structural analysis of a novel sulfonyl-acetamide imidazole derivative with multi-target protein docking studies

across the five target proteins, indicating favourable structural complementarity. Together, these results establish a validated structural and electronic profile for NHDIPSA and identify candidate protein targets for future experimental follow-up. No enzyme inhibition, antimicrobial, or cell-based assays were performed in this study; the biological terms used here refer to computationally predicted target compatibility, and experimental validation is left for future work.