The molecule with the SMILES CCOC(=O)c1[nH]c2c(OCC)nc(OCC)nc2c1Br 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}.