The molecule with the SMILES representation of CC1CCc2[nH]nc(CC3CC(=O)NC(=O)C3)c2C1 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}.