The molecule with the SMILES representation of COC(=O)C(NC(=O)N(CCC#N)CCNc1ccccc1)C(C)C 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}.