The SMILES O=C1C=C(Nc2ccccc2C(=O)CC(=O)C(=O)Nc2ccc(Cl)c(Cl)c2)c2ccccc2C1=O represents a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[O][=C][C][=C][Branch2][Ring2][=Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][C][=Branch1][C][=O][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][C][Cl][C][Branch1][C][Cl][=C][Ring1][Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring2][Ring1][P][=O]