The SMILES CC(=O)OCc1cc(=O)n(C)c2c3c4c(cc12)c(C)cc(=O)n4CO3 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}.