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. 2020 Oct 29;890:173688. doi: 10.1016/j.ejphar.2020.173688

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Fig. 6 — Representation of 2D and 3D plots a. Proanthocyanidin A2, b. Jatrorrhizine, c. Baicalein with TMPRSS2 and interactive site residues along with hydrogen bonds and other interactions.