The molecule with the SMILES representation of COc1ccc2[nH]c3c4c(ccc3c2c1)C(=O)C=CC4=O displays 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}.