The molecule with the SMILES representation of C1=c2ccccc2=C2C(=C(c3ccccc3)C(c3ccccc3)=NN2c2ccccc2)S1 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}.