um. The average RMSD values were estimated to be 2.30 Å, 2.45 Å, 1.87 Å, 2.28 Å, 1.68 Å, 2.47 Å, 1.90 Å, 2.03 Å and 1.88 Å for RdRp/remdesivir, RdRp/EGCG, RdRp/TF