The SMILES C[C@@H](N)[C@@H](O)c1ccccc1.Cl is from a molecule that displays no activity against COVID19.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_SARSCoV2#no &NULL}{activity_SARSCoV2__names__noun}.