The SMILES CCCC[Sn](CCCC)(OC(=O)C=Cc1ccccc1F)OC(=O)C=Cc1ccccc1F is from 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}.
[C][C][C][C][Sn][Branch1][Branch1][C][C][C][C][Branch1][P][O][C][=Branch1][C][=O][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][F][O][C][=Branch1][C][=O][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][F]