The molecule with the SMILES representation of CCOC(=O)C(=O)Nc1nc2c(s1)C(=O)c1ccccc1C2=O shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.