The molecule with the SMILES representation of C=C(C)Cn1c(=O)n(CC(=C)C)c(=O)n(CC(=C)C)c1=O displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.