The molecule with the SMILES O=c1[nH]c(=O)n(COCCO)c2ccc(Br)cc12 exhibits 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}.
[O][=C][NH1][C][=Branch1][C][=O][N][Branch1][=Branch1][C][O][C][C][O][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][P][Ring1][#Branch1]