The SMILES CC(=O)c1cccc2c1CC1(C2)Cc2ccc3c(c2C1=O)CCC3 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}.