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. 2023 Mar 8;33(3):543–550. doi: 10.1007/s43450-023-00381-y

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Fig. 5 — Pharmacophore hypothesis of (R)-(+)-rosmarinic acid (1). A denotes hydrogen bond acceptor in pink color, D denotes hydrogen bond donor in blue. and R denotes aromatic rings in brown color from docked phytochemicals; A–D showed the active site of docked phytochemicals developed by e-Pharmacophore