The SMILES Cn1cnc([N+](=O)[O-])c1Sc1ncnc2nc[nH]c12 is from a molecule that displays no activity against SARSCoV2.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_SARSCoV2#no &NULL}{activity_SARSCoV2__names__noun}.