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Various three-dimensional interactions of ligands with COVID-19 spike protein (6LZG) via Hydrophobic interactions. A: Cinnamtannin B1; B: Kaempferol 3-alpha-L-arabinofuranoside-7-rhamnoside-3; C: Pavetannin C1; D: Proanthocyanidin-A2; E: Procyanidin_B7; F: Tenufolin.
