The molecule with the SMILES O=C(Nc1ccccn1)C(=CC(=O)c1ccc(Cl)cc1)Nc1ccccc1 shows 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}.
2-anilino-4-(4-chlorophenyl)-4-oxo-N-pyridin-2-ylbut-2-enamide