The molecule with the SMILES representation of Cn1c(=O)c2c(nc(NN=Cc3cccc(Br)c3)n2C)n(C)c1=O 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}.