The SMILES COC(=O)C1CC23CC1(OC(C)=O)CCC2c1ccc(OC)cc1C3=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}.