The SMILES O=C1NN=C(c2ccc([N+](=O)[O-])cc2)C1n1nc(-c2ccccc2)c2ccccc2c1=O is from a molecule that exhibits no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.