The SMILES COC(=O)CCC(C)C1CCC2(C)c3ccc4c(c3C(=O)CC12C)CCC(OC(C)=O)C4(C)C represents a molecule that exhibits 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}.