The molecule with the SMILES Cn1cnc([N+](=O)[O-])c1Sc1ncnc2nc[nH]c12 exhibits no activity against the Corona virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_SARSCoV2#no &NULL}{activity_SARSCoV2__names__noun}.