The molecule with the SMILES NN=c1c2ccccc2c2cc3c(cc12)c(=NN)c1ccccc13 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}.