The molecule with the SMILES representation of C#CCNC(=O)NCCCCC(NC(C)=O)C(=O)NCc1ccccc1 exhibits no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.