The molecule with the SMILES representation of O=C1c2ccccc2C=CC(c2ccccc2)=NN1c1ccccc1Cl exhibits no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.