The molecule with the SMILES representation of O=[N+]([O-])C(=C1Nc2ccccc2N1)C(Cl)=C(Cl)Cl shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.